If you do not know when or how to introduce peanut-containing foods to your infant, you are not alone.

There's a new over-the-counter (OTC) treatment option for those who have allergies.

Introducing peanuts into your infant's diet may be a good idea after all, according to a new study.

Women often have questions about what they should and shouldn't eat when they're expecting. Here may be one answer to those questions.

What can cause a runny nose, red and itchy eyes, sneezing, fatigue and cough — all without a fever? If you guessed hay fever, you probably know the frustration of seasonal allergies. But there may be some relief where that is concerned.

Some flu vaccines are made using eggs, raising safety concerns for many patients with egg allergies. But a new finding may help put that fear to rest.

Aspirin has an impressive list of potential health benefits, but new evidence suggests that many patients are told to discontinue this low-cost, effective therapy without good cause.

Do siblings of food-allergic children have a higher allergy risk themselves? Not necessarily.

After an adverse reaction, many patients never take penicillin again — even though they've never been formally tested by an allergist. But these patients may want to take another look.

An epinephrine injection during a serious allergic reaction can be a lifesaver. But one brand of epinephrine injectors has been recalled because they might not deliver a lifesaving dose.