Detailed information on dermatology and common skin conditions

Detailed information on erythema multiforme, including symptoms and treatment.

Dry skin is a very common skin condition. It can make your skin feel irritated and itchy. Dry skin often worsens in the winter when the air is cold and dry. Bathing often also makes it worse. With no treatment, dry skin may become flaky or scaly.

Acromegaly is abnormal growth that occurs when an adult's pituitary gland makes too much growth hormone. The abnormal growth starts in your hands and feet, as soft tissue begins to swell.

A drug rash is the body's reaction to a certain medicine. Learn more about symptoms, diagnosis, and treatments.

Detailed information on common skin disorders, including acne, bed sore, dry skin, calluses, corns, keratosis pilaris, psoriasis, pityriasis rosea, rosacea, and sebaceous cysts

Detailed information on the most common types of arthritis and other rheumatic diseases, including ankylosing spondylitis, bursitis, carpal tunnel syndrome, fibromyalgia, gout, infectious arthritis, juvenile rheumatoid arthritis, lyme disease, low back pa

Scleroderma is an ongoing (chronic) disease that causes abnormal growth of connective tissue. It can affect the joints, skin, and internal organs. It is degenerative and gets worse over time.

Reactive arthritis is a type of arthritis that occurs due to an infection. Read on to learn about details, such as causes, symptoms, diagnosis, and treatment.

Raynaud's phenomenon is a disorder that causes decreased blood flow to the fingers. In some cases, it also causes less blood flow to the ears, toes, nipples, knees, or nose. This happens due to spasms of blood vessels in those areas. The spasms happen in response to cold, stress, or emotional upset.