Testicular atrophy means the testes inside the scrotum ("ball sack") shrink. It is a treatable medical condition. Learn how ...

Readers recount their experiences with polio and admonish attempts to revoke vaccine approval.

HIV impacts fertility in both men and women. In men, it leads to hormonal changes and sperm abnormalities. Women experience ...

Lower left abdominal pain can have many causes, ranging from minor to serious, says Andrew Boxer, M.D., gastroenterologist of ...

Low testosterone or testosterone deficiency, also known as hypogonadism, is a condition in which patients develop symptoms.

Dr. Renuka said that if not treated properly, mumps could lead to complications such as meningitis, encephalitis, orchitis, oophoritis, pancreatitis, and hearing loss. Orchitis is inflammation of ...

Testicular conditions: Pain may radiate to the lower abdomen in cases of testicular torsion, epididymitis, or orchitis. Epididymitis is inflammation of the epididymis, a tube at the back of the ...

Dr. Selvavinayagam said that in children, mumps is mostly self-limiting without any complications, but when it occurs in the adult population, there is a possibility of orchitis that may result in ...

Testicular conditions: Pain may radiate to the lower abdomen in cases of testicular torsion, epididymitis, or orchitis. Epididymitis is inflammation of the epididymis, a tube at the back of the ...

Infections like mumps orchitis. Infections like mumps may temporarily or permanently affect testosterone by increasing inflammation in the testicles. Kallmann syndrome. This genetic condition ...

Blue balls occur when an erection lasts for an extended period of time without ejaculation. It can be uncomfortable but usually isn’t serious. Blue balls, known medically as epididymal ...