Contact dermatitis is a common cause of a rash in one area. This is especially true of a small rash that will not go away. Contact dermatitis usually starts as raised red spots. It can change to ...

“It is a rare metabolic disorder called phenylketonuria,” said his mother, Elizabeth Bennett. This means he can’t properly process proteins. “So, he can only eat seven grams of protein every day for ...

The first exposure sensitizes your body to the allergen, while the second exposure causes the rash. View the slideshow below for photos of irritant contact dermatitis and allergic contact dermatitis.

Gastrointestinal food allergies are not rare in infants and children. Symptoms include vomiting, reflux, abdominal pains, diarrhea and constipation. Clinical diagnosis requires the exclusion of ...

A CRISPR-based system that erases itself from fly populations may offer a safer approach to tackling insecticide resistance while minimizing ecological risks.