There is a condition that affects the immune system and results in hair loss on the scalp and body called alopecia areata. According to the National Alopecia Areata Foundation, alopecia areata affects approximately two percent of the population, including more than 4.7 million people in the United States alone. Alopecia areata usually starts with one or more small, round, smooth patches on the scalp and can progress to total scalp hair loss or complete body hair loss. This common skin disease is highly unpredictable and cyclical. Hair can grow back in or fall out again at any time, as the disease course is different for each person.
Diagnosis and Treatment
The characteristic “exclamation point” hair signals the presence of alopecia areata. A biopsy of the scalp is sometimes necessary for a diagnosis. As with many chronic disorders for which there is no single treatment, a variety of remedies are promoted but results vary by person. Furthermore, there is no known effective method of prevention, although the elimination of emotional stress is helpful. Research has not found any drugs or hair-care products associated with the onset of alopecia areata.
What You Can Do• Do not apply contact irritants as this may cause further worsening and sometimes cause permanent scarring if the reaction is severe.
• Find the cause (posture, stress, etc.) and remove it if possible.
• Wear lotion and a high SPF sunscreen every day to prevent exposure to unhealthy rays. Wear hats and accessories for additional protection.
• See your doctor for professional level help
Skin health is an important part of total body wellness. Visit with one of our board certified physicians to get your skin the care it needs so it can reach its fullest, healthiest potential. Call 865-690-9467 today to schedule an appointment with Knoxville Dermatology Group.
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