Health Information Library

An illness of the stomach and the intestines.

A common childhood illness that causes painful sores in the mouth and throat.

Learn about the symptoms, diagnosis and treatments for this autoimmune disease that attacks nerve fibers in the body.

Learn more about this general sense of not feeling well.

A temporary condition in which the tongue appears dark and furry.

Learn to identify types of dermatitis by how the skin looks. Examples include atopic dermatitis, contact dermatitis and seborrheic dermatitis.

General swelling throughout the body.

See pictures of this type of skin cancer to know what skin changes might cause worry.

Clusters of pigment cells in the skin, also known as freckles.

The sense of an empty stomach that may prompt increased appetite or craving for food.

Abnormal appearance or growth on the skin.

A common, noncancerous skin growth.

A mole (pigmented skin lesion).

Learn to identify types of psoriasis, such as guttate psoriasis and nail psoriasis, by appearance.

A noncancerous mole caused by a disorder of pigment-producing skin cells.

A line, crease, or a fold in the skin.

A condition in which increased amniotic fluid develops in the uterus during pregnancy.

An injury to the ring of fibrous tissue around the socket of the shoulder joint.

An intense desire for certain foods or flavors.

A condition in which the breastbone juts out more than usual.