Learn when rashes signal medical emergencies. Color, location, and symptoms reveal dangerous conditions needing urgent care.

Beauty products -- everything from shampoo to makeup to cologne -- can help you feel on top of your game. They can also cause irritated skin or an allergic reaction. A dermatology study published ...

If your skin is dry or injured, it loses some of its natural protection against irritants. This means reactions can be harsher or happen more easily. Even products that say they're unscented could ...

Below, we'll explore some common skin-care ingredients that cause allergic reactions and how you can spot them on the labels of your products. However, if you negatively react to a skin-care ...

An antibody is a protein your body produces to fight harmful substances. Blood tests are an option when skin testing isn’t ...

Learning to decode these reactions can transform your hair care routine and save your skin from unnecessary distress. Your scalp is essentially an extension of your facial skin, just with more ...

Your treatment will depend on the severity ... In addition, sunlight, water, and other hypersensitivities can trigger skin reactions in people with rare conditions. Whether you think you have ...

Skin hives, or raised red patches on the ... for the aforementioned symptoms at the time of the alleged allergic reaction. Your doctor will also ask you how long ago the reaction occurred, how ...

Studies reveal that as many as 10% of people who get tattoos experience painful or itchy skin reactions, and about 6% of people have experienced a chronic reaction that lasts longer than four months.

so you don’t end up sabotaging your skin. It can clog pores and cause acne. It can trigger allergic reactions. There are a couple of reasons why and how coconut oil can cause an allergic ...