Health Information Library

A condition that involves very high levels of waste products in the blood.

Showing no symptoms of a medical condition.

A raised scar after an injury has healed.

A widely spread out rash.

A condition in which the testes or ovaries don't work properly.

A growth of cells that starts in a bone. Bone tumors may be cancer or not cancer.

A penis that is much smaller than average.

Discomfort in the area of the spine between the base of the neck to the bottom of the ribcage.

A condition in which the body doesn't make sperm.

Inflammation of the foreskin and head of the penis.

A feeling of soreness or pain in the neck when trying to move it or turn the head from side to side.

Physical discomfort affecting the upper part of the back that may vary from a dull ache to serious pain.

Physical discomfort occurring anywhere on the spine or back, ranging from mild to disabling.

Pain in the neck and shoulder that varies in intensity. It may feel dull and achy or like an electric shock from the neck to the arm.

Physical discomfort with pain affecting the lower half of the back. It can vary in intensity from a dull ache to disabling.

Much less urination than usual.

A condition in which a tight foreskin can't be pulled back over the head of the penis.

Damage and pain caused by motions repeated over and over.

An unexplained skin disorder that produces crawling sensations and skin sores.

A skin infection that occurs mainly on the face and legs.