Poodle-dog bush thrives in Southern California mountains after wildfires. It's pretty but petting it can result in a severe ...

Medically reviewed by Susan Bard, MDAn itchy rash with blisters can be caused by an allergic reaction; an autoimmune disorder; a bacterial, fungal, or viral infection; and trauma to the skin. Figuring ...

This is the same compound found in other poisonous plants like poison ivy and is responsible for causing a rash in most people. What does the poison oak rash look like A rash from poison oak will ...

Rashes can be caused by bacterial sources as well ... This could be perfume, poisonous plants such as poison ivy, soap, or one of many other substances. Antihistamines and steroid creams can ...

Drug rashes can be an unwanted side effect of many medications. Learn which medications can cause these skin reactions.

The hairs themselves can also cause irritation, "like fiberglass," Lewis said. Symptoms can appear hours or even days after contact. Rashes can be spread indirectly by plant hairs and glandular ...