Discover why headaches strike one side of your head, from migraines to nerve disorders, and learn the warning signs that demand immediate medical attention.

Blowing your nose after exposure to irritants or allergens can help clear the nasal passages and improve breathing.

Grass and tree pollen counts are at very high levels, and those are the allergens affecting people and causing symptoms of coughing, sneezing and stuffy heads. Tree pollen is predicted by the Weather ...