Hives, also known as urticaria, are raised, itchy welts on your skin that occur due to an allergen. The reaction is uncomfortable, but it’s often not serious.

Medically reviewed by Brendan Camp, MD Polymorphic light eruption (PMLE), commonly known as a sun rash or sun poisoning, is a ...

I turned 50 during the pandemic and, like most people, I put off all nonessential health care, including my shingles vaccine. Big mistake. When the telltale red bumps of shingles cropped up on my face ...

For decades, red light therapy has been an adjunct treatment for numerous ailments. But it may not work for all the medical conditions that supporters say it does.

A term typically used to describe a rash that is widespread over the body, symmetric, and red with macules or papules, but without scales. Exanthems are usually caused by viral or bacterial infections ...

a burning sensation and small red bumps. Shaving rash aka 'razor burn' occurs when your razor blade damages your skin and hair follicles, causing them to become inflamed (or worse, infected).

Red Dye No. 3, or erythrosine, is a synthetic red food dye once popular in candies and cakes. The ... [+] FDA bans Red Dye No. 3 under the Delaney Clause, citing cancer risks observed in lab ...

The FDA will no longer allow Red No. 3 in food, beverages and ingested drugs. The U.S. Food and Drug Administration's decision to ban the use of Red No. 3 dye in food products and medications has ...

(AP Photo/Julia Rubin, File) The Food and Drug Administration is ordering food and drug makers to remove a dye called Red 3 from the products U.S. consumers eat and drink. The colorant was banned from ...

Copyright 2025 The Associated Press. All Rights Reserved. Pez candy, which contains red dye no. 3, is on display at a store in Lafayette, Calif., March 24, 2023. (AP ...

Earlier this week the U.S. Food and Drug Administration revoked the authorization of the dye Red No. 3, which is used in a variety of foods and medications. This artificial dye, which is made from ...