This attack on a hair follicle causes the attached hair to fall out. This means that your hair can regrow. The less hair loss you have, the more likely it is that your hair will regrow on its own.
Studies have found that people with certain autoimmune diseases, such as multiple sclerosis or rheumatoid arthritis, have a vitamin D deficiency. Because alopecia areata is an autoimmune disease, scientists have looked at the vitamin D levels in people who have alopecia areata. More research is needed before we know whether low levels of vitamin D play a role in causing this disease. While anyone can get alopecia areata, some people have a greater risk of developing it. Those most likely to get it have:.
Because many people try to hide hair loss, this percentage may be higher. Asthma, hay fever, atopic dermatitis, thyroid disease, vitiligo, or Down syndrome: Research shows that people who have one of these diseases are more likely to get alopecia areata.
The drug is used to treat lung cancer and melanoma that has spread. Hair loss usually begins a few months after they start treatment. This type of hair loss usually means that the drug is working. You can treat this hair loss with a corticosteroid that you apply to the bald spots. It allows the hair to regrow without stopping cancer treatment. Your race may also affect your risk of getting alopecia areata. In a large study, researchers found that black and Hispanic nurses were more likely than non-Hispanic white nurses to develop this disease.
While this study spanned several years, it has many limitations. Learn more. Before entering academic medicine, Dr. Thiedke was in private practice for 10 years. Address correspondence to C. Carolyn Thiedke, M. Box , Charleston, SC e-mail: thiedkcc musc. Reprints are not available from the author.
The author indicates that she does not have any conflicts of interest. Sources of funding: none reported. Patient-perceived importance of negative effects of androgenetic alopecia in women. Psychological effects of androgenetic alopecia on women: comparisons with balding men and with female control subjects. J Am Acad Dermatol. Paus R, Cotsarelis G. The biology of hair follicles.
N Engl J Med. Practical management of hair loss. Can Fam Physician. Philadelphia: Saunders, — Alopecia areata. In: Dawber RP. Hair and scalp disorders: common presenting signs, differential diagnosis, and treatment. Philadelphia: Lippincott, — Price VH. Treatment of hair loss. Tosti A, Piraccini BM. Androgenetic alopecia.
Int J Dermatol. Use of topical minoxidil therapy for androgenetic alopecia in women. Androgenetic alopecia in the female. Arch Dermatol. Contact Dermatitis. Bergfeld WF. Retinoids and hair growth. Sommer M, Wilson C. Therapeutic approaches to the management of common baldness. Int J Clin Pract. Avram MR. Hair transplantation in women. Semin Cutan Med Surg. Bertolino AP. A clinical overview. Postgrad Med. Madani S, Shapiro J. Alopecia areata update. Evaluation of anthralin in the treatment of alopecia areata.
Med Clin North Am. Drug-induced hair loss and hair growth. Incidence, management and avoidance. Drug Saf. American Psychiatric Association. Diagnostic and statistical manual of mental disorders. Washington, D.
Retrospective review of treatment outcome for 63 patients with trichotillomania. Am J Psychiatry. A placebo-controlled trial of cognitive-behavioral therapy and clomipramine in trichotillomania. J Clin Psychiatry. Guest editor of the series is William J. Hueston, M. This content is owned by the AAFP. A person viewing it online may make one printout of the material and may use that printout only for his or her personal, non-commercial reference.
This material may not otherwise be downloaded, copied, printed, stored, transmitted or reproduced in any medium, whether now known or later invented, except as authorized in writing by the AAFP. Contact afpserv aafp. Want to use this article elsewhere? Get Permissions. Read the Issue. Sign Up Now. Previous: The 'Crashing Asthmatic'. Next: Diagnosing Night Sweats. Mar 1, Issue. Alopecia in Women. Short hairs frontally, reflecting new growth after telogen effluvium.
Cicatricial alopecia with damage to the underlying scalp. Traumatic alopecia caused by tight braiding. Read the full article. Get immediate access, anytime, anywhere. Choose a single article, issue, or full-access subscription. Earn up to 6 CME credits per issue. Purchase Access: See My Options close. Best Value! To see the full article, log in or purchase access. The Author show all author info C.
More in Pubmed Citation Related Articles. Email Alerts Don't miss a single issue. Sign up for the free AFP email table of contents. With this treatment, the medicine that is applied to your scalp irritates your skin, making it red and scaly.
It could take as long as three months to see hair growth if this treatment works. Contact immunotherapy does have side effects, including a severe rash and swollen lymph nodes in your neck. It affects social interaction and self-confidence, as people are embarrassed to let others see their hair loss.
It can also be frustrating to not know if your hair is going to grow back or fall out again. Consider joining a patient support group for people who have alopecia areata. Support groups give you a chance to talk about your condition. They help you realize you are not alone in your frustration with alopecia areata. A support group can be a good resource for practical tips to deal with the condition.
Hairstyling techniques or hair care products can help to cover bare patches on your head. But some products can be harsh on your hair. This could cause additional damage and loss. You might want to talk with your doctor about what products to avoid. People who have alopecia areata are encouraged to be creative with hats, scarves, and wigs. Losing your eyelashes, eyebrows, and the hair in your nose and ears also can be a problem.
Hair protects your eyes, nose, and ears from the irritation of dust, germs, and small, foreign particles. Wear eyeglasses or sunglasses to protect your eyes. You can use antibiotic ointment inside your nose to help keep germs out. Be sure to cover areas of exposed scalp with a hat or sunscreen to reduce your risk of sunburn and skin cancer. American Academy of Dermatology, Alopecia areata. This article was contributed by: familydoctor.
This information provides a general overview and may not apply to everyone. Talk to your family doctor to find out if this information applies to you and to get more information on this subject. It is normal to shed some hair each day as part of this cycle. However, some people may experience…. You may hear conflicting reports from different sources. Visit The Symptom Checker. Read More. Food Poisoning. Acute Bronchitis. Eustachian Tube Dysfunction. Bursitis of the Hip. Abnormal Uterine Bleeding.
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