A deep dive into shellfish allergy symptoms, causes and risks. From itchy hives to full-blown anaphylaxis, why seafood ...

This graphic from the Centers for Disease Control and Prevention shows what symptoms of strep throat may look like. The bacterial infection known as strep throat can, like allergies, make your throat ...

Seminal plasma hypersensitivity can trigger allergic reactions after sex. Although it’s treatable, it’s often mistaken for yeast infections or STIs.

Watch Out for This Skin Infection That Can Be Caused by Your Dog's Allergies first appeared on PetHelpful on Jun 14, 2025 ...

Being outside in spring and summer is terrific, but it does come with the risk of bee and wasp stings. It is important to ...

Medications and special shampoos can tamp down inflammation from environment, while dietary changes can target food allergies ...

What does a poison ivy rash look like? How long does it last? The rash develops 12 to 48 hours after contact, and can last two to three weeks, according to the Mayo Clinic. It often appears in a ...

The top allergen is oak trees with grass pollen right below and then mid August weather will cause ragweed pollen to ...

People can have allergy-like symptoms that are not allergies: think of someone experiencing bloating and cramps from a lactose intolerance (which can affect up to 90 per cent of people from some ...

An insect native to Asia is slowly making its way through the U.S. — and it has a deadly sting. The Asian needle ant, first ...

How one of the oldest components of the human immune system can trigger a mysterious and little-understood syndrome.

Tennessee is home to six venomous creatures. Here's a list of what they are and what to do if one crosses your path.