A common cold is a viral infection primarily affecting the upper respiratory tract including the nose and throat However in some cases it may develop into a sinus infection Here are some signs that ma ...

Chronic sinus infections include many of the same symptoms, as well as bad breath, cough, dental or ear pain, and reduced ...

They found that 47.7% of people with chronic cough were smokers. 6. Respiratory Tract Infections Coughing is one of the most common symptoms of colds, flu, and other respiratory tract infections.

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 ...