Pituitary tumors (adenomas) are abnormal growths that develop within tissues of the pituitary gland, a hormone-regulating gland at the base of your brain. While most of these tumors are noncancerous ...

“Sudden temperature shifts create pressure changes in the environment, which the ear works to balance through the Eustachian tube — a tunnel connecting the middle ear to the back of the nose,” ...

Swallowing and yawning help open the eustachian tubes and relieve the clogged feeling. Popping your ears is typically safe as long as you are gentle. Allergies, altitude changes, and ear infections ...