"Many people think it's good to gargle with mouthwash solutions, but that doesn't achieve much," says Zimmer. Instead of working in the throat, the solution should work on the teeth, which is why you ...

Vasomotor rhinitis is a cause of runny nose and congestion not related to allergies or an infection. Learn about the symptoms ...

Mouth taping may help reduce mouth breathing during sleep. Learn this practice's possible benefits and risks and what the ...