Top Document: [l/m 5/2/2007] Oak/Ivy Distilled Wisdom (18/28) XYZ Previous Document: News Headers See reader questions & answers on this topic! - Help others by sharing your knowledge From: london@sunSITE.unc.edu (Larry London) Newsgroups: alt.med.allergy Date: 21 May 1994 16:25:20 GMT Keywords: jewelweed, aloe vera, goldenseal, comfrey, plantain leaves - Combinations of the following herbal remedies could be tried: Apply to the lesions, more or less in this order: 1) squeeze juice of fresh jewelweed plants onto lesions and reserve remains of plants for application as a compress [this will help reduce itching - the other herbs listed here may also help with this] 2) squeeze juice of aloe vera onto lesions and reserve remains of plants for compress; promotes healing 3) liberally dust powdered goldenseal on top of the above plant juices before they dry onto the lesions; this will promote rapid healing 4) take a wooden meat maul and mash leaves and stems of the following plants: comfrey plantain leaves the remains of the jewelweed and aloe plants juiced in previous procedure form the resulting masses into a poultice or compress and apply it on top of the goldenseal on the lesions hold poultice in place with a bandage of some sort, if possible. After four hours or so remove poultice and clean the lesions with water. - Repeat this entire procedure every four hours as needed until itching is reduced and lesions begin to heal. - Other remedies: Cortisone (some OTC, some prescription) Witch Hazel -=*=- london@sunSITE.unc.edu - Miscelellaneous treatment information: - Newsgroups: rec.backcountry From: Greg Smith <greg.n.smith@daytonoh.ncr.com> Subject: Re: poison ivy! Date: Mon, 16 May 1994 13:22:01 GMT Agreed that water is good but please DON"T USE WARM WATER. Warm water will open the pores in your skin allowing the (poison ivy) oil to get in. Use cold water and soap. To give you an idea of how the oil behaves on your skin, consider what happened to me. On military exercise, I got into some poison ivy in an ugly way. I knew I had about 2 hours to do something or I would certainly die a horrible itchy death. I doused my arms in rubbing alcohol to remove the oil from my hands and arms. What I forgot to think about was that the disolved oil was running down my arms to my elbows where the alcohol was evaporating and redepositing now concentrated poison ivy oil. Within a day I had no skin on my elbows. No matter what you decide to do to, just remember that the oil has to be removed completely or neutralized in place. There is a product called Tecnu that works wonders. Telephone linemen swear by it. BTW: I think calamine lotion is worthless. Greg Smith AT&T Global Information Solutions greg.n.smith@DaytonOH.ncr.com Opinions expressed don't necessarily reflect the views or policies of AT&T Newsgroups: rec.backcountry From: rperkins@bnr.ca (Robert M. Perkins) Subject: Re: poison ivy! Date: Thu, 19 May 1994 21:13:23 GMT I have a great case on my lower legs right now, and have been very allergic since age 7 (crawled into a poison sumac bush wearing swimming trunks. The stuff covered 80% of my body.) I've tried various steroid creams: 1% hydrocortisone works okay. .5% is useless. "Triamcinalone" steroid cream works better- prescription. "Hydroxine HCL 25mg" - prescription- three times a day cuts the itching but makes you woozy, esp.if you drink a beer. Don't know if it is an antihistamine. Anyone out there know? Max strength sinutab has acetaminophen analgesic, pseudoephedrine (sudafed?) decongestant, and chlorpheniramine maleate antihistamine. The anithistamine and analgesic make me feel better, though tired. Any antihistamine should do something to cut the itching. And, wackiest symptom reliever of all: Fill the tub w/ cool water. add 1/2 chlorine bleach, 4 tablespoons salt. soak for 10 minutes. seems to help. Came upon this after having symptoms relieved after swimming in the ocean or in a swimming pool. calamine lotion dries it out just a little. 95% useless. i keep a bottle of rubbing alcohol in my car *usually* in case i think i've been exposed. Rob Perkins Internet rperkins@bnr.ca ESN 294-7632 Commercial 919-991-7632 AIN/SSP Development, Dept 3C38 Bell Northern Research, 35 Davis Drive, RTP, NC 27709 The opinions I opine are purely mine; BNR doesn't share them. From: tamada@cheshire.oxy.edu (Michael K. Tamada) Newsgroups: rec.backcountry Subject: Re: poison ivy! Date: 17 May 1994 13:49:50 -0700 I react strongly to poison oak. So strongly that I had to go to a doctor last time. I eventually saw an allergist who gave me a copy of a pamphlet (I don't know who printed it) which advised the following: Rinse as soon as possible (everyone agrees on this). Use a LOT of COLD water. Be aware that this water is simply spreading the oil around; the idea is to use enough water to have it spread off you entirely. As someone else mentioned, hot water opens the pores and allows more oil to get in. The pamphlet didn't mention soap one way or the other; possibly it was referring to people caught in the field who didn't have access to soap. The doctor said that to use a little water was probably worse than to do nothing at all, because it would simply spread the oil over more of your skin. --Mike Tamada Occidental College tamada@oxy.edu Newsgroups: rec.backcountry From: hlindaue@harp.aix.calpoly.edu (Hans Fredrick Lindauer) Subject: Re: poison ivy! (Poison Oak) Date: Thu, 19 May 1994 00:19:52 GMT I used to just wait until I was finished hiking, and then use Tecnu, and shower off. [text deleted] prescribe some Prednisone and Atarax, [text deleted] The one good thing about all of this is that I found out (too late, of course!) that Tecnu also makes a product called Armor, which you put on before exposure, and which prevents the oils from soaking into your skin. I bought two bottles. The doctor yesterday told me to carry alcohol and some paper towels, so that if I get exposed, I can immediately wipe off any oils. Hans Lindauer hlindaue@flute Newsgroups: rec.backcountry From: robert.samuelsen@daytonOH.ncr.com (Rob Samuelsen) Subject: Re: poison ivy! Keywords: jewelweed Date: Tue, 24 May 1994 14:03:02 GMT The native americans used Jewelweed. They would smash it into a pulp and spread the pulp over the affected area. Jewelweed is usually found in moist, shaded areas and is identified by it's waxy leaves. After a rain or heavy dew, water beads up on the waxy leaves and looks like jewels. Rob Samuelsen AT&T Global Information Solutions (Formerly NCR Corporation) Platform Solution Services Development Professional Services Division Phone......(513)445-1256 FAX.......(513)445-7196 E-mail... Robert.Samuelsen@DaytonOH.NCR.COM Expressed opinions don't necessarily reflect those of AT&T. Newsgroups: alt.med.allergy From: carveb@netcom.com (Robert D Carver) Subject: Poison Oak/Ivy Date: Tue, 24 May 1994 15:56:29 GMT I picked up a product recently that is supposed to alliviate symptoms of poison oak, ivy, sumac. I haven't needed it yet so i can not verify it works. It's called "Easy Ivy". It's made by Bethrum Reasearch and Development and their address is P.O. Box 3436 Galveston, TX 77552. Has anyone out there tried this stuff? -- carveb@netcom.com Bob Carver Dallas, TX From: vikikirk@bronze.coil.com (Viki Kirk) Newsgroups: rec.gardens Subject: Re: Herbal treatment of poison ivy rashes. Date: 25 May 1994 07:06:28 -0400 I spent a night in a poison ivy patch with ten others who are also sensitive to poison ivy. I was on an Outward Bound trip in the NC mountains. We had been hiking mountainous terrain until well into the the night when we came upon a nice flat camp spot -- unfortunately infested with the stuff. Our leaders told us to rub the juice from a fibrous plant on our skin -- Jewel Weed. Luckily there was plenty of it. Not one of us got a rash from the poison ivy! Viki Article 33840 of rec.gardens: From: nedehn@artsci.wustl.edu (Natasha Elizabeth Dehn) Newsgroups: rec.gardens Subject: Re.Poison Ivy Regarding reactions and treatment: Not everyone is lucky enough to get off with a rash. A serious exposure or strong sensitivity will produce flu-like symptoms--fever, achyness, etc.. It's possible to be sick as a dog for more than a month--believe me, I know!! I also developed additional spontaneous rashes on unexposed portions of my body, weeks after the initial outbreak--my immune system had developed a hair-trigger sensitivity. I was told some of this might have been prevented had they started oral steroids immediately (another thing to note--not every site of exposure will show up at once--and I'm not talking about secondary exposure from touching oneself, though I got that too--all over my neck and face! But it was more than a week before all the streaks of blisters appeared on my legs, which had clearly brushed up against the plant). In my case the situation is now clear. But for all of you as-yet-unexposed people out there--should you ever be so unlucky as to meet the dreaded plant, be aware that stronger reactions are possible and stronger treatment is available. Don't be shy about going to see your doctor--just 'cause the books don't usually mention it doesn't mean you're imagining your illness :) --Natasha Article 33932 of rec.gardens: Newsgroups: rec.gardens From: scd@atria.com (Steve Daukas) Subject: Re: poison ivy (help! help!) I am currently working on killing my bumper crop of PI. I am using Orthro Brush-be-gone. The first application has had dramatic effects! I'm expecting to give one more application (I mix the product in a 6oz/24oz ratio in a small spray bottle and then spray it on the leaves). You can remove the vines by hand and then use the chemicals on the "stump" of the vine, but this means rubber gloves et. al. and disposal of the unwanted vines. Now, whatever you do, DO NOT burn PI (or anything similar). Contrary to other posts, you do not need to be sensitive to PI to have a severe reaction to the smoke. Inhaled allergens are usually nothing to worry about and usually do not cause a reaction, however PI smoke is no longer an allergen by normal definitions. It is VERY easy to develop analphalyxis when you breath this in. Death can ensue in 10 to 30 minutes if you breath enough of it and you are very young/old or have a medical history of asthma or allergies. Also, breathing this in will almost certainly cause you to develop a hypersensitivity to PI and other similar plants that will stay with you the rest of your life. From jriedl@magnus.acs.ohio-state.edu Thu May 25 14:57:11 1995 Date: Thu, 25 May 1995 17:57:58 -0500 From: jriedl@magnus.acs.ohio-state.edu (Dan Riedl) Subject: poison ivy I read your page on the WWW and found it to be very helpful. I am a boy scout in Mansfield, Ohio and have spent over 200 nights out camping in the past four years. I have gotten more cases of poison ivy than I can count. I have tried many different remidies and I have a few suggestions for your page. The brand-name, topical spray, called Rhuli Spray seems to stop the itching temporarily to a degree. I have found a natural remedy that works even better. I am not sure how proficient the plant is in other parts of the country but jewel weed is definately a jewel when it comes to stopping the itch of poison ivy, or even stinging nettles, in the woods. It is found in abundance in the mid-west and can easily be indetified by it's large, fragile, light green stalks, that are very moist inside when crushed, and it's small leaves that can be found in a plant book. One large plant can be crushed and rubbed on a large patch of poison ivy rash. It causes quick relief from the itching and seems to help dry up the rash. Many people seem to know the plant by it's seeds -In the fall jewel weed flowers, the flowers soon change to pods which resemble very small pea pods, bieng only an inch in length. When the pods are ripe they will pop open at the slighest touch and fling out tiny green or brown seeds. The seeds are edible and taste pretty good, though they hardly make a meal. Another remedy I have tried is poison ivy extract. The poison ivy is in the form of small sugar pills that are sucked on like candy. The idea is simple, if you take small doses of poison ivy over a large time period, you will build up an immunity to the plant. It also claims to be able to clear up poison ivy rashes, but I have seen no effect to back this claim up. It is hard to tell if the poroduct really works, but my friends and I have found that we don't seem to get poison ivy if we take it loyally for most of the year. The directions call for you to take it twice a day for a week, every month and those of us who remembered to take it, we found that we had much less trouble with poison ivy than those of us who forgot. Dan Riedl 745 Clifton Blvd. Mansfield, Ohio 44907 phone: (419)-756-7596 email:jriedl@magnus.acs.ohio-state.edu gopher://wiscinfo.wisc.edu:2070/11/.image/.bot/Trees_and_Shrubs/Reference_images/Toxicodendron_radicans From: isaac@CS.McGill.CA (Isaac Adams MURCHIE) Date: Sun, 21 Jan 1996 06:22:23 -0500 Subject: Re: [l/m 8/2/95] Oak/Ivy Distilled Wisdom (18/28) XYZ hello mr eugene, this is just a small note about your introduction to the distilled wisdom post on poinson oak/ivy/sumac. while previously they had been considered to be part of _Rhus_ they are now held to be more closely related to each other than to the other sumacs. as such they have (by miller) been placed in a separate genus, _Toxicodendron_. the main reason for this change is differences in flower/fruit morphology between the two genera. thanks, isaac. http://www.derm-infonet.com/comm/Nov95/terezakis.html http:/www.derm-infonet.com/PoisonIvy.html http://www.family.internet.com/peds/scr/000027sc.htm#FIRST AID: http:/www.harvardpilgrim.org Date: Mon, 28 Apr 1997 21:36:00 -0700 From: dgrigsby@asymtek.com (David Grigsby) Subject: Poison Oak Hi Eugene, I don't know if you're still interested in Poison Oak info, but... I am just now recovering from a fairly massive case of Poison Oak. This is Day 9 after exposure, which was in the Los Padres National Forest. I ended up with solidly covered, draining regions on a leg and a forearm, patches all over, and one hand was so bubbly that it looked like it could only have come out of a special effects studio. I even had bumps on the palm of the hand, which is amazing. Anyway, I just wanted to respond/confirm some of the things I saw listed at www.nitehawk.dk/CarlsenRanch/hiking/p_oak.htm. I tried the scalding water approach a few years ago and lost about a 4x4 inch patch of skin revealing who-knows-what underneath - not recommended. Caladryl is fair for drying but not for much else. A product called "Sarna" is very good for itching. Oatmeal baths were relaxing before bed too, but Sarna really addressed the itching, roughly for about an hour at a time. On Day 2 after exposure I was prescribed Prednisone pills. The dosage was supposed to be 60, 50, 40, 30, 20, 10 mg on successive days. This regimen seemed to have no effect - my symptoms continued to get far worse during this time. On Day 7 I went back to the doctor and got an injection of some other steroid, I don't know the name. I had noticeable improvement in about 5 hours. This is the second time that getting a shot did the trick. The doctor said that the pills should have been just as effective, but that is not what I experienced. I noticed no behavioral anomalies - but that's just my opinion! As far as preventive measures, I've seen reference to two "new" products on the web: Stokogard and IvyBlock. I have no information on whether they work. Dave Grigsby Encinitas, CA. Date: Wed, 24 Sep 1997 13:09:40 -0400 (EDT) From: George Lenz <grlen@mdc.net> Message-Id: <199709241709.NAA27104@netway1.mdc.net> Subject: Poison Oak and Ivy I found a "natural" herbicide against poison ivy in "Mary Ellen's Best of helpfu l hints" (published by Warner/B. Lansky Books, c. 1979) which effectively and ec onomically eliminates poison ivy plants. You make a solution of 3 pounds of salt and 2 gallons of soapy water and spray t he plants with it. You have to give them a couple of applications, but it works. We used it for areas where we wouldn't have salt run-off onto the lawn. In areas adjacent to the lawn we used Round-up and felt the soap-salt solution was probably more effective. Both solutions neded two appications. Also we used water-softener salt rather than table salt because we had a large area to do and it was significantly cheaper to use. Not having a sprayer we applied it rather spa ringly with a sprinkling can which is really easy to do. Trish (grlen@mdc.net) Date: Tue, 18 Aug 1998 21:36:32 -0700 From: "R. Scott Truesdell" <truesdel@abominable.ics.uci.edu> To: "Eugene N. Miya" <eugene> Subject: Re: [l/m 1/9/98] Oak/Ivy Distilled Wisdom (18/28) XYZ References: <6rbrhm$bk6$1@sun500.nas.nasa.gov> Organization: Information & Computer Science, U. C. Irvine Message-ID: <9808182136.aa14627@paris.ics.uci.edu> I just read the poison oak/ivy FAQ for the first time in a long time and thought I'd throw in my $.02. This turned out to be WAY too long. Sorry. I have grown up around poison oak ever since I was 2 years old, when we moved to Sierra Madre, CA, in the foothills of the Angeles National Forest. There was (still is) rampant poison oak just a block from every home I've lived at for the last 45 years. In college, we had plenty of the stuff right in our yard. I get poison oak bad! Not as bad as some I've seen, but I have been swolen up over major portions of my body at times. I am fair and have moderately sensative skin. I hate it with a passion and have developed an industrial attitude towards it. It took me 35 years until I learned to deal with poison oak effectively. Here's what I do: Preexposure Precautions ----------------------- If I know I am going to be around it, I try to put on "Armor", which is a barrier cream put out by the same folks that make the Tecnu soap. Available at REI. It's not terribly offensive stuff; I call its scent "minty;" not at all unpleasant. The girlfriend and I have gone 'round 'n' 'round about the proper application sequence in environments with multiple skin hostilities: Sun, Insects, Poison Oak. Here's what *I* do. I don't know if it's correct, but it seems to work pretty well. 1. Shower well. 2. Apply Armor to clean dry skin. 3. Apply Sun Block. 4. Apply Insect Repellant. (still using UltraThon. Seems to last longest. Anything better out there?) Reapply sunblock and Ultrathon as needed. I hate putting on creams and such, but I am not stupid and I know if I don't use sunblock and the other stuff, I WILL PAY the penalty. I HAVE paid the penalty. I use goop. 'nuff said. Post Exposure Recovery ---------------------- Others have detailed the undressing sequence sufficiently. It's not as important to stick with a precise sequence as it is to be aware of what you are doing, what you are touching, what will be your final procedure after you have been through DeCon (decontamination.) Undressing directly into the washing machine (or a plastic bag (then double-bag) for deferred washing) minimizes subsequent contact. Be careful of dragging clothing across those sensative areas as you undress. Contamination there is NOT FUNNY. I use a stiff scrub brush and liquid dishwashing detergent in a cold water shower. It is the full-on Silkwood routine. I scrub until my skin is pink. I go for as complete exfoliation as possible. It is not comfortable. It stings. It would be extremely difficult to wash a child this way. I even do my face. When I come out of the shower I am glowing pink and VERY clean. Notes on DeCon -------------- On the occasions I have not done a thorough scrub job, I have had subsequent breakouts in a long thin shape tapered at both ends. This shape suggests to me that I simply missed an overlapping scrub stroke. Imagine scrubbing yourself with a brush using back-and-forth overlapping strokes over your entire body and visualize the shape of a missed area maybe 1/2" wide. That's what it looks like. This, to me, is further evidence of the effectiveness of the severe cold-water/detergent/brush DeCon; when I miss a spot, that is the only place I break out. Tecnu is fine but expensive. Fels Naptha may be fine too, but often time you may need to DeCon when neither of these is available. I have had complete and repeated success with straight dishwashing liquid detergent. Cheap and nearly always available. Scrub EVERYwhere. Ears (ouch!) Ankles. Palms. Weener (ouch!) Butt. Face. EVERYwhere. Scrub hard and ruthlessly. Go for pink skin. This is NOT a comfortable shower. In fact, it's miserable. But nowhere near as miserable as the two weeks of festering hell you are mitigating. And, actually, when you are done and towelling off, you will feel great! Your skin feels great after it is cleaned that well. Now that I've discovered the Silkwood DeCon, I am much less obsessed with the barrier creams. These decontamination techniques work well enough that I only worry about barriers if I KNOW I am going to be exposed and will be hot and sweaty. Topical Relief -------------- I've tried a lot of remedies including, as a teenager, a massive injection of cortizone (I passed out!) It helped, I guess. None of the creams/lotions/salves/balms or other remedies -- proprietary or home-brew -- were worth the trouble. Cool water in a spray bottle worked as good as most, which is not very much at all. The best "store-boughten" relief has been with counter-irritants such as is used to relieve muscle strains. But even these don't works as well as the one free eight-hour relief: the hot HOT shower. I am sold 100% on the hot shower. I don't know or care about the physiology of why it works; it just does. I discovered it by accident while showering in the morning. I had a medium-sized breakout and had been applying any and all substances in the house (straight isopropanol is my universal toiletry of choice) and was experiencing the same old not-very-soothing results. As I was finishing up the shower that morning I noticed that the water was hotter than usual and that it caused a peculiar sensation as it contacted the poison oak areas--not exactly pleasant, but not unpleasant either. It seemed to AMPLIFY the itching past the threshold of sensation. It itched so intensely that it was no longer percieved as an itch and proceeded to blend with the burn of the hot water. Then sensation pretty much stopped altogether. I tried it on another affected patch with the same results. Then over some unaffected skin. Finally I gave in and sprayed every itchy patch with water as hot as I could bear. After a few seconds of very hot water I found I could turn up the temperature even higher. The result was that I was itch-free for the entire day. The itch returned gradually until I tried another hot shower in the middle of the evening. Itching stopped again and I slept like a baby. State of the Art ---------------- So now I have three means of dealing with poison oak that are inexpensive, practical, and effective. After half a lifetime of suffering, I am free of the tyrany of poison oak. * Prevent - Use a barrier cream ("Armor" is specifically for poison oak but I imagine industrial barriers would work fine.) * DeContamination - The Silkwood shower. At that point, your skin is your enemy; treat it that way. Scrub your skin right off. You will be very very glad. * Relief - Hot water, no doubt. With a thorough DeCon job, you should be left with very little, if any, break- outs. Spot treat them with the hot hot hot water for all-day relief. The water should be hot as you can bare, but not scalding. You should be able to stand under the spray of the shower. Hot but not scalding. Don't burn off your skin, for crissakes! Of course, your mileage may vary. Scott Truesdell From: Jerry M. Wright <Jerry.M.Wright@remove.verizon.net> Found it. http://kwc.org/mythbusters/2006/04/episode_50_bullets_fired_up_vo.html Using vodka to remove the oil and terminate the response. Doesn't work. That was the episode testing a bunch of vodka myths. What they didn't realize that if you have not previously been exposed to the oil, you get a one time free pass. You need a sensitizing dose first, after you are sensitized then the next exposure creates a reaction. I suspect the high rate of failure is an indication of their lifestyle. Whether or not you become sensitized is a stochastic process on the part of the immune system. It may take many exposures or it could be the first one that works. The fact you don't react this time is no warranty for the next time. From jwright@jhmi.edu Wed May 2 15:55:36 2007 Return-Path: <jwright@jhmi.edu> Received: from mailgw.soe.ucsc.edu (mailgw.cse.ucsc.edu [128.114.48.9]) by services.cse.ucsc.edu (8.13.6/8.13.1) with ESMTP id l42MtZRG004372 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL) for <eugene@soe.ucsc.edu>; Wed, 2 May 2007 15:55:36 -0700 (PDT) X-ASG-Debug-ID: 1178146533-3cd300510000-LHexPg X-Barracuda-URL: http://mailgw.cse.ucsc.edu:8000/cgi-bin/mark.cgi X-Barracuda-Connect: ipex2.johnshopkins.edu[162.129.8.151] X-Barracuda-Start-Time: 1178146533 X-Barracuda-Encrypted: RC4-SHA Received: from ipex2.johnshopkins.edu (ipex2.johnshopkins.edu [162.129.8.151]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by mailgw.soe.ucsc.edu (Spam Firewall) with ESMTP id 35AC91973A6 for <eugene@soe.ucsc.edu>; Wed, 2 May 2007 15:55:33 -0700 (PDT) Received: from cfex.dhcp.bs.som.jhmi.edu (HELO WBG-MX.CFLABS.JHMI.EDU) ([162.129.32.13]) by ipex2.johnshopkins.edu with ESMTP; 02 May 2007 18:55:33 -0400 X-BrightmailFiltered: true X-Brightmail-Tracker: AAAAAA== X-IronPort-AV: i="4.14,482,1170651600"; d="scan'208"; a="268728328:sNHT25093636" Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" X-MIMEOLE: Produced By Microsoft Exchange V6.5 X-ASG-Orig-Subj: One more time Subject: One more time Date: Wed, 2 May 2007 18:55:30 -0400 Message-ID: <2D8C4B29EB28CA42BAE3D8C97B686A39655BA0@WBG-MX.CFLABS.JHMI.EDU> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: One more time Thread-Index: AceNDPnk29ppe+PmSAivMhTe5ZPPuA== From: "Jerry M. Wright" <jwright@jhmi.edu> To: <eugene@soe.ucsc.edu> X-Barracuda-Virus-Scanned: by Barracuda Spam Firewall at soe.ucsc.edu X-Barracuda-Spam-Score: 0.00 X-Barracuda-Spam-Status: No, SCORE=0.00 using global scores of TAG_LEVEL=3.5 QUARANTINE_LEVEL=5.0 KILL_LEVEL=9.0 tests= X-Barracuda-Spam-Report: Code version 3.1, rules version 3.1.15881 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by services.cse.ucsc.edu id l42MtZRG004372 X-Spam-Checker-Version: SpamAssassin 3.0.1 (2004-10-22) on services.cse.ucsc.edu X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=none autolearn=unavailable version=3.0.1 Status: R Content-Length: 4932 The ivy reaction is created through a delayed process which leads to a very long and persistent reaction once symptoms appear. Knowing the mechanism of action is important in understanding how treatments work, which treatments are likely to be successful, when a treatment needs to be applied to have an effect and why they have limitations. Allergies are a set of diseases called hypersensitivity reactions. Basically, these are strong immune responses to substances which are normally harmless and not typically associated with disease causing pathogens. There are multiple types of allergic responses based on mechanism of action. Because the symptoms often have many similarities and all can result in death in extreme cases, the groups are blended into a single amorphous concept in the mind of the general public. Allergic reactions mediated by immunoglobulin E (IgE) are short term responses typically appearing a few minutes after exposure, peaking in about 20 minutes and tapering off for an hour or so after that. This can trigger other immune pathways which lead to asthma attacks 8 to 12 hours later. IgE mediated reactions are sensitive to antihistamines and the reaction can be blocked by pretreatment. However, it is important to note that blocking the noticeable histamine sensitive portion of the response (sneezing, coughing, redness, itch, etc) does not block the other reactions that can lead to an asthma attack later. Leukotriene inhibitors are effective in blocking the asthma portion of the reaction. Hence preventive treatment for allergy sensitive asthma usually involves multiple medications. The poison ivy reaction is a type IV hypersensitivity response which is a delayed reaction mediated through T-cells. It is not IgE mediated and histamines are not involved; treating with antihistamines is futile. Nickel allergy, poison ivy reaction and the tuberculin skin test are all type IV reactions. The active ingredient of poison ivy is pentadecacatechol. Basically, the chemical has to enter a cell, be metabolized and modify other proteins within the cell. The modified proteins are then exported so they can be detected by the T-cell mediated portion of the immune system. The entire response consists of several steps, each of which takes several hours so the reaction usually takes 24 to 48 hours to fully develop. The site of reaction can progress over time to a chronic dermatitis with a persistent local destructive immune reaction. Urushiol is a mixture of pentadecacatechol and several other hydrocarbons found in ivy and other blistering plants. Because of the complex mixture of substances in the oil, there may be some immediate reaction to other compounds in addition to the delayed type IV response. The overall process can take quite a bit of time to convert and export the entire amount of oil deposited on the skin. The initial itch is just the tip; there's a lot more in the pipeline. Removing free oil at this point will reduce the subsequent response and permit rapid healing. Given the long time needed to process the oil, removal is likely to produce benefits even when done hours after the initial exposure. Ideally, oil removal followed by over the counter corticosteroid cream should work well if done shortly after exposure. By the time you get to an MD, it is way too late for cream based steroid applications. Systemic steroids are indicated if your reaction is severe. Tecnu and Zanfel remove the oils on the skin hence they work best shortly after exposure. Steroids, either topical or systemic, reduce the immune response. The relevant material in Janeway's Immunobiology and other medical textbooks is online through NCBI for those who wish to have all the details. http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=Books Mythbusters: Using vodka to terminate the poison oak reaction. http://kwc.org/mythbusters/2006/04/episode_50_bullets_fired_up_vo.html They demonstrated that vodka applies to a poison oak rash does not reduce inflammation. There were 2 important points they did not consider but, if they had a good grasp of the process, there would be no entertainment. 1) The high percentage of staff that did not develop a reaction is probably an indication of their lifestyle. If you have not previously been exposed to the oil, you get a one time free pass. You need a sensitizing dose first; after you are sensitized then the next exposure creates a reaction. Not everyone will become sensitized on the first dose; it may take several exposures or may never happen. The fact you don't react this time is no warranty for the next time. 2) Once the rash has appeared, the immune system has already massively ramped up its response. Topical application of any agent is like throwing a bucket of water on a barn full of hay already fully engulfed in flames. You may get some local relief but you haven't removed the fuel. -- Looking for an H-912 (container). ------------ And now a word from our sponsor ------------------ Want to have instant messaging, and chat rooms, and discussion groups for your local users or business, you need dbabble! -- See http://netwinsite.com/sponsor/sponsor_dbabble.htm ---- User Contributions:Comment about this article, ask questions, or add new information about this topic:Top Document: [l/m 5/2/2007] Oak/Ivy Distilled Wisdom (18/28) XYZ Previous Document: News Headers Part1 - Part2 - Part3 - Part4 - Part5 - Part6 - Part7 - Part8 - Part9 - Part10 - Part11 - Part12 - Part13 - Part14 - Part15 - Part16 - Part17 - Part18 - Part19 - Part20 - Part21 - Part22 - Part23 - Part24 - Part25 - Part26 - Part27 - Part28 - Single Page [ Usenet FAQs | Web FAQs | Documents | RFC Index ] Send corrections/additions to the FAQ Maintainer: eugene@engate.com (Eugene N. Miya)
Last Update March 27 2014 @ 02:11 PM
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Putin the actual glitz: gorgeous Russian soldiers take centre stage (moreover selfies) At massive wining Day parade of 13,000 troops, Tanks and rockets as Moscow strongman warns the lessons of WW2 'are relevant once again'Vladimir Putin forced to cancel military flypast over Red Square at the last minute over fears of bad weatherThreat of thunder and cloud over Moscow saw the huge Victory Day display of military powergroundedDespite cancellation Russian president pledged to 'guarantee the high drives of our armed forces'By Chris Dyer For Mailonline and Will Stewart In Russia and Afp and Reuters
issued: 10:14 BST, 9 May 2019 recently: 18:10 BST, 9 probably 2019
Russian lead designer Vladimir Putin took a defiant tone at Moscow's annual military Victory Day parade in Red Square, Declaring that the country continues to strengthen its armed forces.
The Kremlin strongman observed on as 13,000 troops and more than 130 pieces of weaponry were paraded through the capital in a show of Russian military power.
discussing his country's battle with Nazi Germany, Putin then warned 'the lessons of the past war are relevant once again' as he made his case for 'guaranteeing the high faculties of our armed forces'.
Russia's ties with the West soured correct its annexation of Crimea from Ukraine in 2014, And Moscow has continued to challenge the nation through its staunch support for Syrian President Bashar al Assad and Venezuela's President Nicolas Maduro.
Among the hundreds of pieces of military hardware paraded in front of veterans and dignitaries was Russia's Yars mobile global nuclear missile launcher and its advanced S 400 air defence missile system, Which Moscow has deployed in Syria guard its forces and Putin's new 120,000 4.4 lite V 8 ragtop limousine.
have been also regiments of glamorous female soldiers on display who were pictured smiling as they filed past Mr Putin.
It also included military equipment, Ranging from a T 34 tank renowned for its toughness in World War II to lumbering Yars ICBM launch units, Ground to air rocket missile parts and Russian Armata tanks.
Russian female military servicemen march during the Victory Day parade on Red square in Moscow on Thursday afternoon
Smiling Russian naval cadets were pictured marching in perfect step as they filed past Putin the actual Victory Day parade
Russian Armata tanks roll down Red Square the particular Victory Day military parade to celebrate 74 years since the victory in WWII in Red Square in Moscow
Russian Ground Forces commander in Chief, Colonel common Oleg Salyukov salutes the troops from Putin's new 120,000 collapsible limousine during the Victory Day military parade today
Russian President Vladimir Putin delivers a speech face to face with St. Basil's Cathedral during the Victory Day parade i which he pledged to'guarantee the high performance of our armed forces'
Russian Yars RS 24 intercontinental ballistic missile systems roll through Red Square during the Victory Day military parade in downtown Moscow today
Vladimir Putin kisses his class teacher at school Vera Gurevich during a certified reception marking 74 years since the victory in WWII, doing Kremlwearing
Russian military law enforcement stand in formation [url=https://medium.com/@oli.t2017/everything-you-need-to-know-ukrainian-women-956bb3bae17a]single ukraine ladies[/url] during a Victory Day Parade in the city of Grozny, Chechen Republic
Former Soviet chief Mikhail Gorbachev (core) Is in the middle of his assistants as he arrives to attend the Victory Day military parade in Red Square today
Crowds of people carry portraits of their relatives who fought in World War II as they have fun playing the Immortal Regiment march on Tverskaya Street in Moscow
Russian Pacific Fleet leader, Admiral Sergei Avakyants compares the troops in a vintage car during the Vi (...)