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Treating a poison ivy rash usually involves prescription-strength topical or even oral steroids that will usually clear the rash in about seven to 10 days, explains Dr. Lal. ... Flea bites. What ...
Chiggers are often confused with jiggers – a type of flea. Several species of Trombiculidae in their larva stage bite their animal host and by embedding their mouthparts into the skin cause "intense irritation", [4] or "a wheal, usually with severe itching and dermatitis". [5] [6] [7] Humans are possible hosts.
Poison ivy is a type of allergenic plant in the genus Toxicodendron native to Asia and North America. Formerly considered a single species, Toxicodendron radicans , poison ivies are now generally treated as a complex of three separate species: T. radicans , T. rydbergii , and T. orientale .
A venomous spider bite (like this brown recluse bite) can cause a red or purplish rash radiating from the site of the bite. There are only a few species of spiders in the U.S. that can bite humans.
Poison ivy oils can linger on anything that touches the plant for a long time — basically until whatever it touches has been washed — according to the U.S. Food and Drug Administration. That ...
How Long Does Poison Ivy Stay On Clothes, Shoes, Gear, Etc.? It varies. "The oil from poison ivy can stay on close for days, weeks or months," says Dr. Benedict Ifedi, MD , a primary care doctor ...
The rash that develops from poison ivy, poison oak, and poison sumac contact is commonly mistaken for urticaria. This rash is caused by contact with urushiol and results in a form of contact dermatitis called urushiol-induced contact dermatitis. Urushiol is spread by contact but can be washed off with a strong grease- or oil-dissolving ...
A flea bite and/or flea embedded in the skin may cause allergic and/or other skin reactions. For example, tungiasis is a skin condition caused by the adult female sand flea Tunga penetrans ...