Alopecia areata is an autoimmune disease that causes hair loss, mostly in small, round patches. Learn more about the causes & risk factors.

Examining your hair and hair follicle openings using a handheld magnifying device. Asking about your medical and family history. Other health conditions can cause hair to fall out in the same …

Lupus is a disease where the body's defense system attacks healthy cells and tissues, causing damage to many parts of the body. Learn more about this disease.

Symptoms of Vitiligo The main symptom of vitiligo is loss of natural color or pigment, called depigmentation. The depigmented patches can appear anywhere on your body and can affect: …

Flu-like symptoms, including low-grade fever, weakness, loss of appetite, and weight loss. Occasional swelling of the wrists or joints in the hands. The symptoms of polymyalgia …

Blisters that can break, leading to wounds. Hair loss or fragile hair. Dry eyes and difficulty closing eyelids. Inability to perspire (sweat) because skin scales clog the sweat glands. Difficulty …

Mar 22, 2023 · Types of Autoimmune Diseases There are several types of autoimmune diseases. These include the following. Alopecia areata happens when the immune system attacks hair …

Alopecia areata is an autoimmune disease that causes hair loss, mostly in small, round patches. Learn more about the causes & risk factors.

Overview of Rheumatoid Arthritis Rheumatoid arthritis (RA) is a chronic (long-lasting) autoimmune disease that mostly affects joints. RA occurs when the immune system, which normally helps …

Epidermolysis bullosa is a group of rare diseases that cause the skin to be fragile and to blister easily. Learn about the types & symptoms.