Headaches can often feel similar but their causes can differ from person to person Identifying an allergy-related headache ...

Medically reviewed by Nicholas R. Metrus, MD If you have migraines and you also have frequent sneezing and congestion, you ...

j. Odors. Oh, these would include perfumes, paints, cigarette smoke, and anything that may hit your nose badly. The good thing is not all perfumes can trigger your migraine attack. You just have to be ...

Headache can be a tricky health issue. Both severe headache and migraine are very common — affecting approximately 21 percent of women and 10 percent of men in the United States, according to ...

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