Learn how to tell the difference between sinus infections and allergies for better treatment and faster relief from your ...

Medically reviewed by Alicen Nelson MD, MPH Allergic rhinitis (allergies or hay fever) and sinusitis (sinus infections) can ...

If that infection spreads ... which could increase the swelling. So, what's the right way to blow your nose? Close one nostril at a time and lightly blow through each one. Anti-inflammitories ...

Symptoms of sinusitis include congestion that makes it hard to breathe through your nose, and tenderness ... from coming back. Sinus infection, or sinusitis, is swelling of the tissues around ...

Medically reviewed by Daniel More, MD Allergies occur when your immune system overreacts to allergens like pet dander, pollen ...

An infected nose piercing may cause pain ... your doctor may prescribe antibiotics, and if the infection leads to an abscess — a swollen collection of infected pus —, your doctor will likely ...

Lymph nodes are part of the body’s immune system. A swollen lymph node in the armpit may be a sign of a bacterial or viral infection, an injury, or a serious health condition, such as cancer.

University of Florida researchers now believe they have discovered an idea that might ultimately lead to an effective ...

A stye is an infection that occurs at the base ... such as a stuffy nose, sneezing, or an itchy throat. If swelling in the under-eye area results from an allergic reaction, taking an over-the ...