Many of us are familiar with allergies that cause sneezing and a tickle in the back of the throat. You might reach for an over-the-counter medication or wait for allergy season to subside. But what ...

Understanding the causes of allergic reactions and rashes can help you find relief faster and prevent future flare-ups Allergic reactions and rashes affect millions of people worldwide, often ...

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

If you’re struggling to keep up with the constantly evolving coronavirus symptoms, you’re not alone. While COVID-19 seems to primarily affect the lungs, doctors are sharing reports of it wreaking ...

Skin reactions can be alarming, especially when they appear suddenly. Many people struggle to tell the difference between hives and a rash, but knowing the cause is the first step toward relief. Black ...

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

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

Getting COVID-19 can cause all manner of odd skin reactions. A new study finds some of them, including COVID toes, a measleslike rash and shingles also can be rare, and thankfully brief, side effects ...

Don’t do anything rash just because you get a rash over a week after getting the Covid-19 vaccine. It may not be super common. But you can have a skin reaction that only appears eight days or more ...