Even if you’re not an avid swimmer, a quick dip in the pool is so refreshing on a hot summer day. The hitch: The chlorine used to kill bacteria, viruses and other harmful microorganisms in pool water ...

When a blotchy red rash pops up on your skin, it's not easy to know exactly what the cause is. With thousands of skin diseases to choose from, deciphering your skin can be a challenge. But with skin ...

Red dots may appear on your skin for various reasons, including acne, autoimmune conditions, injury, and infections. The most common cause of red dots on the skin is acne. They can appear anywhere on ...

That angry cluster of itchy red bumps might be more than just an annoying skin condition. While many skin irritations represent harmless reactions to environmental triggers, some persistent or unusual ...

Intertrigo, a rash that forms between skin folds, can cause redness and itching. Here are seven ways to prevent and treat intertrigo without a prescription.

We usually think of COVID-19 as a viral illness that causes respiratory symptoms, like congestion, sore throat and a cough. But, like a surprising amount of other viruses, the coronavirus can also ...

Facial rashes on children can be distressing for the patient and a challenge for the clinician. Atopic dermatitis (AD), or eczema, is a common chronic skin disorder that often begins early in ...

Leukocytoclastic vasculitis is characterized by inflammation directed at small blood vessels in the skin. The process is mediated by neutrophils. Histologically, leukocytoclasis (i.e., destruction of ...

SAN FRANCISCO (KGO) -- 7 On Your Side has uncovered a new theory about why Fitbit activity trackers caused thousands of users to break out in a rash. We've been pushing for answers for nearly a year.