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

Common cold symptoms tend to affect the upper airways, like the nose, head, and throat. Learn how symptoms progress with a ...

While these drugs are available over the counter in the United States, it’s recommended that you consult your doctor for a ...

Learn the top ways to relieve seasonal allergy symptoms quickly, including staying indoors, using antihistamines, and trying ...

However, there are some key telltale differences to be aware of. “ Hay fever is more likely to cause itchy eyes, throat, and ...