Kirsten Evans suffers such a severe reaction to cold exposure that just a couple of minutes outside leaves her with painful, ...

A low-histamine diet can improve allergy-like symptoms in people with histamine intolerance. The diet limits fermented foods, fatty fish, and citrus fruits.

Amoxicillin, a commonly prescribed antibiotic, can cause skin rashes in 5–10 per cent of children. These range from mild non ...

Doctors call it "urticaria," but everyone else calls it "hives." We're talking about the incredibly itchy, swollen rash that can suddenly show up on skin, without warning, only to disappear and show ...

Carrie Madormo, RN, MPH, is a health writer. She has over a decade of experience as a registered nurse, practicing in a variety of fields, such as pediatrics, oncology, chronic pain, and public health ...

A Gen Z woman returned from vacation with more than just memories—what she believed was a chlorine rash was something else entirely Reddit user u/survivorsavedmylife from New England came back from ...

You’ve been itching to avoid this antibiotic — maybe for no reason. Penicillin was discovered in 1928 by a Scottish bacteriologist. The medication has since become a common treatment for a range of ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Pressure urticaria is a type of chronic urticaria that causes recurring hives from pressure applied to your skin. It may be treated with a combination of trigger avoidance and medications. Better ...

Please provide your email address to receive an email when new articles are posted on . Polymorphous light eruption is a common skin rash that develops in people sensitive to UV light. Treatments ...

Those with seasonal allergies have likely experienced the itchy and watery eyes, runny nose, sneezing and scratchy throat, but there are some lesser-known symptoms you might also want to watch for.