Friday, September 22, 2006

Trichotillomania

Trichotillomania (TTM) is an impulse disorder that causes people to pull out the hair from their scalp, eyelashes, eyebrows, or other parts of the body, resulting in noticeable bald patches. It is currently defined as an impulse-control disorder, but there are still questions about how it should be classified. It may seem, at times, to resemble a habit, an addiction, a tic disorder or an obsessive-compulsive disorder. It is estimated to affect one to two percent of the population, or four to eleven million Americans. Who Gets Trichotillomania?TTM seems to strike most frequently in the pre- or early adolescent years. The typical first-time hair puller is 12 years old, although TTM has affected people as young as one and as old as seventy. It is thought that ninety percent of those with TTM are women, but research is inconclusive and it may simply be the case that men are less likely to seek treatment and can more easily hide their symptoms. A form of TTM that affects very young children appears to occur in males and females at an equal rate and seems to be more benign in nature. How Do I Know If I Have Trichotillomania? Although the symptoms range greatly in severity, location on the body, and response to treatment, most people with TTM pull enough hair over a long enough period of time that they have bald spots on their heads (or missing eyelashes, eyebrows, pubic, or underarm hair), which they go to great lengths to cover with hairstyles, scarves or clothing, or makeup. The persistence of the compulsion can vary considerably: For some people, at some times, it is mild and can be quelled with a bit of extra awareness and concentration. For others, at times, the urge may be so strong that it makes thinking of anything else nearly impossible. Why Doesn't Anyone Seem to Know about Trichotillomania?TTM did not appear in the popular media in the United States until about 1989. As a result, many people with TTM have gone for many years without adequate information about their condition, or appropriate treatment. Consequently, the one symptom that most people with TTM share is shame. What Treatments Are Available?Research into treatments for trichotillomania has grown steadily over the past decade. Although no one treatment has been found to be effective for everyone, a number of treatment options have shown promise for some people with TTM. TLC will make referrals to practitioners of any of the following therapies, at no charge.
Cognitive-Behavior TherapyCognitive-Behavioral Therapy is a form of therapy that seeks to alter behavior by identifying the precise factors that trigger hair pulling and learning skills to interrupt and redirect responses to those triggers. Cognitive-behavioral should be performed by a psychologist trained in this method and well versed in trichotillomania-something that may be easier said than done, as there is not an abundance of psychologists with this specialty. The therapist will encourage hair pullers to develop an increased awareness of the times of day, emotional states, and other factors that promote hair pulling, as an important precursor to being able to control the behavior. Some hair pullers have had success with simple behavioral devices such as putting bandages on their fingers to interfere with pulling, keeping records of their hair pulling, or changing environmental cues that can trigger pulling.
Pharmaceutical TherapyA number of medications have shown promise in reducing the severity of TTM symptoms. Most of these fall under the category of selective serotonin-reuptake inhibitors (SSRIs), the most commonly known of which is Prozac. The effectiveness of these drugs for hair pulling ranges considerably. A small percentage of people find these drugs to stop their hair pulling completely, while others feel no effect at all. Still other people have found the urges to pull their hair reduced somewhat, for varying periods of time. Researchers are studying the possible benefits of combining drugs with cognitive-behavioral therapy.
Support Groups & SharingMany hair pullers have discovered that the shame of being alone and hiding the condition can make it even harder to focus on strategies to reduce pulling. Joining a support group can go a long way toward erasing the shame and making people with TTM feel "normal" again. TLC maintains a database of support groups around the country for people with TTM, and referrals are free. TLC will also assist with the formation of new support groups. Some support groups are entirely peer-run; others are run by a mental health professional. Many groups feature a "check-in" time-a time for members to report on their progress-which can help reduce pulling.
Alternative TherapiesThere are anecdotal reports that several alternative therapies, including hypnosis, biofeedback, dietary changes, and exercise, among others, have been found helpful by many people.

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