Earlier this month, the U.S. Food and Drug Administration (FDA) issued a warning regarding two popular allergy medications.

Two antihistamines, including Zyrtec, are under warning by the FDA after people reported “severe itching” after ceasing ...

The response can range from mild symptoms like itching or hives to severe, life-threatening reactions like anaphylaxis. The process starts subtly. "The first time you encounter an allergen ...

Signs of an allergic reaction include a rash, itching, blisters, and swelling. People with eczema or other skin conditions may be more likely to develop a sunscreen allergy. If you are aware of ...

In most cases, the nails will rebound after you stop using these products. It’s important to remember that the rash of contact dermatitis does not necessarily mean you have an allergy.

These symptoms are an allergic reaction to triggers like dust mites, pet dander, or pollen. The goal of allergy treatment is to reduce eyelid swelling, itching, and redness. Avoiding allergens is ...

It can also be due to an infection, allergic reaction to sperm or latex, or sexually transmitted infection (STI). After sexual activity, there are many possible reasons a person may experience ...

The difference between this and an allergic reaction was exemplified in patients who had both irritant and allergic reactions at the same time (see Fig 3). Additionally, patients that had ...

We have found that patch-test reactions of only questionable strength ... for patients who present with a chronic or recurrent rash. When the rash is in a clothing (or textile) distribution ...

In rare cases, probiotics may cause skin rashes or itchiness ... ingredient lists to ensure that there is no risk of an allergic reaction. Some manufacturers offer allergen-free probiotics.

an inflammatory condition that causes recurrent hives and swelling. That sets up the start of a phase 3 programme later this year for what the French drugmaker has called a “pipeline in a pill”.

Chafing or friction burns on your penis may be a result of sexual activity, masturbation, or wearing tight clothing. You can prevent friction burns by being more gentle during masturbation or sex ...