Progressive enlargement of the prostate (benign prostatic hyperplasia) affects most ageing men. Some experience complications like difficulty urinating.
Cluster headaches produce severe pain on one side of the head. Sufferers typically experience a cluster of headaches followed by a period of no headaches.
Headaches like migraine, tension and cluster headaches require treatment and may be symptoms of another health condition, such as depression or infection.
Astrocytoma of the brain is the most common type of childhood brain cancer. It begins growing in brain cells called astrocytes, usually before ten years.