Antibiotics are routinely given before or during many surgical procedures to prevent the development of an infection (known as antibiotic prophylaxis). This includes procedures to perform an abortion ...

Medically reviewed by Femi Aremu, PharmD Skin rashes can have many different causes, one of which is medications. The ...

The proteasome is a microscopic barrel-shaped machine found in every cell of the human body. For decades, scientists only ...

This can result in symptoms that mimic an allergic reaction. It can occur due to genetic factors or certain medications. Histamine is a signaling molecule, which means it sends signals between cells.

Some people may experience side effects after taking antibiotics, such as feeling sick or diarrhea. Other people may also experience an allergic reaction to certain antibiotics. As such ...

Allergic reactions to shampoo can cause symptoms like redness, itching, swelling, and blisters on the scalp or neck. In some cases, a more severe reaction like anaphylaxis or hives may occur. Common ...

When your immune system reacts to something that doesn’t always bother other people, you’re experiencing an allergic reaction. Some of the biggest culprits for causing allergic reactions are ...

Food dyes are generally safe to eat, but some people may be sensitive to dyes such as carmine, Red 40, or Yellow 5 and develop an intolerance or allergic reaction to them. An allergic reaction to ...

QUEPOS, Costa Rica — Costa Rican authorities are investigating whether former Yankee star Brett Gardner’s teen son died from an allergic reaction to medication he was given for food poisoning.

A major supermarket has recalled two popular meal kits over fears they contain an undeclared ingredient that could trigger a deadly allergic reaction. Food safety regulators issued a 'do not eat ...

The last time a new class of antibiotics reached the market was nearly three decades ago—but that could soon change, thanks to a discovery by researchers at McMaster University. The discovery of ...