Pain in the back of your knee when walking? Learn the causes, symptoms, and best treatments to relieve discomfort and prevent ...

Medically reviewed by Brian T. Luong, DMD Your tongue is naturally lumpy, but noticeable bumps on the back of the tongue ...

The most common cause of low back pain is muscle strains from poor posture or overexercising. Other common causes of low back pain include injury from trauma, osteoporosis, and arthritis.

Fact: Smoking and alcohol are not the leading causes of testicular cancers. Following are the risk factors: ...