Everyday Health on MSN

Can Certain Vitamins Cause Hives or Skin Rashes?

Ingredients in some vitamin supplements may cause hives or a skin rash. Treatments include antihistamines and topical corticosteroids.
Health and Me on MSN

Can A Rash Be A Sign Of COVID-19? Here’s Everything You Should Know

A growing number of people have reported developing unexpected skin rashes during or after a COVID-19 infection, leading ...
WebMD

Xolair: The First FDA-Approved Injection for Chronic Hives

If you or someone you know has a condition called chronic spontaneous urticaria (CSU), you may have heard about Xolair. In 2014, Xolair became the first medicine to be approved for treating this ...
Healthline

Can Antihistamines Treat Stress-Induced Rashes?

Stress triggers histamine release, which can cause itching, redness, and hives in some people. Can over-the-counter (OTC) antihistamines provide relief? Histamine is a key chemical involved in ...
WebMD

Morbilliform Rash: Causes, Symptoms, and Treatment

What Is a Morbilliform Rash? A morbilliform rash is any rash that looks a lot like measles. The word “morbilliform” means measles-like. Sometimes dermatologists call them morbilliform eruptions. Many ...

Poison ivy, poison oak and poison sumac rash

When skin touches poison ivy, poison oak or poison sumac plants, the oils from the plant can cause a rash. This rash can be ...