“I went to a clinic a few times and they pretty much said it was a sinus infection.” Stream NBC 5 for free, 24/7, wherever you are. After Hunter became too weak to walk to classes, she ...

It took nearly six years to solve the mystery of why this man was making a strange whistling sound each time he inhaled. Photo / Getty Images It took nearly six years and visits to 17 different ...

A sinus infection can spread to the brain, although this is rare. People require immediate medical treatment if a sinus infection reaches the brain. Sinusitis is an inflammation of the sinuses and ...