![]() Now, I need to have a procedure that requires injecting me with an intravenous iodine-based contrast, and I told my doctor that I am hesitant to have this procedure due to my shellfish allergy. I have always been told that due to my severe reaction to shellfish I was also allergic to iodine. I am a 44-year-old man with a known shellfish allergy for more than 20 years. You or your child (depending on the child’s age) should always carry two epinephrine auto-injectors with you in case of exposure. Epinpehrine is a very safe medication, and your child’s risk of a life-threatening reaction is increased if you don’t administer epinephrine early enough. An epinephrine auto-injector should be the first line of treatment for a severe allergic reaction to a food that has been accidentally ingested. New research tells us that any delay in treatment of anaphylaxis can increase the risk of hospitalization or death.Įpinephrine is the only way to prevent this anaphylaxis progression. Other times, it might take 3 minutes, or 5 minutes, or 10 minutes, or even longer. Sometimes you’ll see symptoms of the reaction right away. When children are allergic to nuts or other types of food and they accidentally ingest it, their symptoms of anaphylaxis can progress very rapidly. ![]() If your child is exposed to or accidentally ingests a food with nuts, and there’s a risk for anaphylaxis, it’s really not a good idea to use an antihistamine first. If she accidentally eats something with nuts in it, is it okay to use an antihistamine first? Answer My daughter is allergic to peanuts and most tree nuts. ACAAI Roundtable on Atopic Dermatitis and Food Allergy.Information for Nurse Practitioners and Physician Assistants.These results imply that hyposensitization to poison ivy/oak occurred in these employees after development of hardening to cashew nut shell oil. When tested to urushiol extract, only 3 reacted positively, 2 minimally. After working in this factory for several months, 9 of the 13 noticed a decreased sensitivity or no sensitivity to poison ivy/oak. 13 of the 19 workers had a preemployment history of poison ivy sensitivity, with 10 developing CNSO dermatitis. ![]() The cashew nut tree and poison ivy/oak are in the same botanical family, Anacardiaceae, and they share similar chemicals which cause allergic contact dermatitis. These results imply that hyposensitization to poison ivy/oak occurred in these employees after development of hardening to cashew nut shell oil.ĪB - 19 adults were patch tested to urushiol, the allergen in poison ivy/oak, to determine their sensitivity to this allergen after working in a cashew nut shell oil (CNSO) processing plant. N2 - 19 adults were patch tested to urushiol, the allergen in poison ivy/oak, to determine their sensitivity to this allergen after working in a cashew nut shell oil (CNSO) processing plant. T1 - Hyposensitization to poison ivy after working in a cashew nut shell oil processing factory
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