Sinus infections (also known as sinusitis) strike more than 30 million Americans each year. And if you're one of them, you're ...

A sinus infection, also known as sinusitis, occurs when the air cavities around your nasal passages become inflamed and ...

Mucus is usually helpful since it traps substances that enter the nose so they can be removed. However, excess mucus production can cause nasal and sinus congestion. That congestion can then drain ...

Other symptoms can include headache, nausea, stomachache, and vomiting. When a rash occurs with strep throat, it’s called scarlet fever. This article will discuss the risk factors for strep throat, ...

Dr. Tichenor is an allergist and internist in private practice in New York specializing in the treatment of sinusitis. He is an Instructor in Medicine at New York Medical College and is an ...