Vitamin C can help with allergies because it’s a natural antihistamine that reduces the amount of histamine your body ...

A new indication for omalizumab is prompting clinicians to adjust their approach to oral food challenges, but experts ...

Taking medication for an allergic reaction? You might face severely itchy skin as a side effect of Zyrtec or Xyzal, according ...

Histamine (HISS-tuh-meen): Histamine is a substance that the body releases during an allergic reaction. It can cause allergy symptoms that affect the eyes, nose, throat, skin, digestive system, and ...

Allegheny Health Network has opened a new clinic to provide cpecialty care for patients with complex asthma, allergies and related diseases.

Excedrin Migraine is easily accessible and does work for many, but it may not be wise to rely on it for treating frequent migraine attacks.

But for some, the effects of triple-digit heat are worse than others. Certain medications — like antidepressants — cause excessive sweating as a side effect, according to the Cleveland Clinic.