"Most commonly, sinus infections start after a cold virus," Dr. Dasgupta says. "Other times, bacteria can take over if your sinuses are already blocked." Other factors can increase your likelihood ...

Treatment may depend on the cause. A sinus infection, also known as sinusitis or rhinosinusitis, occurs when your nasal cavities become swollen and inflamed. Fluid buildup in the sinuses can allow ...

Sinusitis, commonly known as a sinus infection, occurs when the nasal cavities become infected, swollen, and inflamed. While ...

2. Stock up on nasal spray. Because sinus infections typically start off as colds, steps you take to ward off cold-causing rhinoviruses also help safeguard your sinuses. One of the most important ...

Sinusitis, or a sinus infection, can cause a stuffy or runny nose, a decreased sense of smell, and other symptoms. You can usually manage the symptoms at home with a decongestant. The sinuses are ...

People who suffer from chronic sinus infections know the warning signs when one might be coming on. Doctors at Baylor College of Medicine say that is a good time to try preventative measures, such as ...

Ever wondered how doctors tackle a nasty upper respiratory infection? Dr. Frank McGeorge shares his go-to remedies for ...

Sometimes, the sinuses fail to function correctly, leading to sinus pain caused by an infection or nasal congestion.” Takashima said a physician’s first step when seeing a patient complaining of ...