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Hair-Pulling Disorder

Trichotillomania (Hair-Pulling Disorder) 

Trichotillomania, also known as Hair-Pulling Disorder, is more than just a habit, it is a serious mental health condition that affects millions of people around the world. Characterized by an irresistible urge to pull out one’s own hair, this disorder can lead to significant distress, noticeable hair loss, and a profound impact on an individual’s daily life. Despite its prevalence, Trichotillomania is often misunderstood, with many sufferers experiencing shame, embarrassment, and social isolation. 

How Hair-Pulling Disorder is Diagnosed?

Hair-Pulling Disorder is classified as an obsessive-compulsive disorder. Its diagnosis hinges on distinct criteria that clearly define and differentiate it from other similar behaviors and conditions.

The Act of Hair Pulling

The core feature of Hair-Pulling Disorder is the recurrent pulling out of one’s hair, which leads to noticeable hair loss. 

Individuals may pull hair from any part of the body where hair grows, but the most common sites include:

  • scalp, 
  • eyebrows, and 
  • eyelashes. 

Other less frequent sites include the armpits, pubic area, and face. The hair pulling can vary in frequency and intensity, with some individuals engaging in the behavior multiple times a day, while others may do so only occasionally.

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Unsuccessful Attempts to Stop

Many individuals with Hair-Pulling Disorder are aware of their behavior and its consequences, yet they find it extremely difficult to stop. Repeated attempts to reduce or stop hair pulling often result in frustration and a sense of helplessness. This struggle highlights the compulsive nature of the disorder, where the urge to pull is overpowering, even in the face of negative consequences.


The hair pulling behavior causes significant distress or impairment in social, occupational, or other important areas of functioning. This distress often stems from the visible hair loss, which can lead to feelings of shame, embarrassment, and a desire to avoid social interactions. In some cases, the disorder can interfere with work or school performance, particularly when individuals spend large amounts of time engaging in or recovering from the behavior.

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The Mechanics of Hair Pulling

Hair pulling in Hair-Pulling Disorder can be:

  • a deliberate and focused activity or 
  • an automatic behavior that occurs without full awareness. 

Some individuals engage in meticulous rituals when pulling hair, such as searching for hairs with specific textures or colors, ensuring the root is intact, or engaging in post-pulling behaviors like examining or playing with the pulled hair. Others may pull hair absentmindedly while distracted, such as when watching TV or reading, only realizing the extent of the behavior after noticing hair loss or seeing the pulled hairs.


Emotional states play a crucial role in driving hair-pulling behavior, typically following a familiar pattern.

Common triggers are:

  • Anxiety
  • Boredom
  • Tension

As these emotions build up, individuals may feel compelled to pull their hair, seeking a brief sense of relief or satisfaction. However, this relief is often fleeting and quickly replaced by feelings of guilt, shame, or distress, particularly as the visible effects of hair pulling, such as hair loss, become more evident.

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Patterns of Hair Loss

Hair loss in Hair-Pulling Disorder can vary significantly from person to person. Some individuals may develop bald patches or areas of thinned hair, while others might pull hair from different areas to reduce the visibility of their hair loss. On the scalp, certain regions, like the crown or parietal areas, are often targeted, resulting in noticeable bald spots. In more severe cases, eyebrows and eyelashes may be entirely absent.

One particularly striking pattern is known as “tonsure Hair-Pulling Disorder,” where only a narrow band of hair remains around the perimeter of the scalp. This distinctive pattern can serve as a key diagnostic clue.

Hiding the Struggle

Many individuals with Hair-Pulling Disorder go to great lengths to conceal their hair loss. They may use makeup, wigs, scarves, or hats to cover bald spots and avoid situations where their hair loss might be noticed. This desire to hide the consequences of the disorder often leads to social withdrawal and isolation, further exacerbating the emotional toll of the condition.

How Common is Hair-Pulling Disorder?

Hair-Pulling Disorder is more common than many people think, affecting a significant portion of the population. It impacts about 1% to 2% of adults and adolescents, but it often goes unreported because of stigma and shame. Despite the relatively high number of cases, many individuals don’t seek treatment, either because they don’t realize their behavior is a disorder or because they feel too embarrassed to reach out for help.


The disorder is significantly more common in females than in males, with a female-to-male ratio of approximately 10:1 in adults. This gender disparity may be partly due to differences in treatment-seeking behavior and societal attitudes towards appearance, particularly regarding hair loss. In children, the gender distribution is more equal, suggesting that cultural factors play a role in the gender differences observed in adults.

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A Lifelong Struggle with Hair-Pulling Disorder

Hair-Pulling Disorder is often a chronic condition, with many individuals facing a lifelong battle. The course of the disorder can vary widely, but once it starts, it often becomes a long-term issue with symptoms that ebb and flow over time.

Hair-pulling behavior can begin as early as infancy, but it usually resolves on its own during early childhood. However, the disorder most commonly emerges during or after puberty, a time when people are more likely to develop coping mechanisms for stress and anxiety. Once established, the disorder can persist for years, with periods of worsening and improvement.

In females, symptoms may worsen due to hormonal changes, such as those related to menstruation or perimenopause. These hormonal shifts can intensify the emotional triggers that lead to hair pulling, making it more challenging to manage the disorder during these times.

Although in some cases Hair-Pulling Disorder may go into remission without a relapse, especially if it begins during adolescence, spontaneous remission is relatively rare. Most individuals require some form of intervention to manage their symptoms effectively.

Risk Factors and Underlying Causes

Hair-Pulling Disorder is influenced by a mix of genetic, neurobiological, and environmental factors. There is evidence of a genetic predisposition, as the disorder is more common in individuals with Obsessive-Compulsive Disorder (OCD) and their close relatives, suggesting a shared vulnerability. 

Environmental factors like stress, trauma, or major life changes can trigger its onset, with hair pulling often beginning as a way to cope with these stressors. Over time, this behavior can become a deeply ingrained habit. 

Cultural and societal attitudes toward appearance can further impact the disorder, especially in cultures that place high value on physical appearance, leading to greater feelings of shame and stigma and causing individuals to hide their behavior and avoid seeking help.

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More Than Just Hair Loss

Hair-Pulling Disorder has consequences that go far beyond just hair loss, affecting emotional well-being, social relationships, and overall quality of life. Many individuals experience intense feelings of shame, guilt, and self-loathing because of their behavior. The visible hair loss often distorts their self-image and lowers self-esteem, which worsens the emotional distress tied to the disorder. This can create a vicious cycle where hair pulling is used as a way to cope with these negative emotions, only to make the feelings worse, leading to more hair pulling.

To hide the signs of the disorder, individuals often withdraw from social activities and isolate themselves. They may avoid situations like going to the beach or swimming, where their hair loss might be noticed, which can strain relationships with friends and family, leading to loneliness and a sense of alienation. In severe cases, the disorder can interfere with work or school, especially if significant time is spent on the behavior or recovering from it.

The physical effects can be serious, especially if the behavior includes other repetitive actions, like trichophagia (swallowing pulled hair). This can lead to the formation of trichobezoars (hairballs) in the stomach or intestines, causing complications like bowel obstruction, abdominal pain, and even perforation of the gastrointestinal tract. Other complications include skin infections, scarring, and permanent damage to hair follicles, which can result in irreversible hair loss.


Hair-Pulling Disorder is often accompanied by other conditions, with the most common being Major Depressive Disorder, Anxiety Disorders, and Excoriation (Skin-Picking) Disorder. These disorders frequently share underlying issues, such as challenges with emotional regulation and impulse control. People with Hair-Pulling Disorder may also engage in other repetitive behaviors like nail biting, skin picking, or lip chewing, which can further affect their quality of life.

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Pathways to Recovery

Effective treatment for Hair-Pulling Disorder involves a combination of psychotherapy, medication, and behavioral interventions. Cognitive-Behavioral Therapy (CBT) is recognized as the most effective treatment, with a specific form of CBT known as Habit Reversal Training (HRT) being particularly useful. HRT works by increasing awareness of hair-pulling behaviors, identifying triggers, and developing alternative coping strategies to replace hair pulling.

The first step in HRT is helping individuals become more aware of their hair-pulling behaviors. This process may involve keeping a diary of hair-pulling episodes, identifying specific triggers, and recognizing the physical and emotional cues that precede hair pulling. Once individuals gain awareness of their behaviors, they are taught to engage in alternative actions that are incompatible with hair pulling. For example, they might use stress balls, fidget toys, or other objects to keep their hands occupied when they feel the urge to pull.

Relaxation techniques also play a crucial role in managing Hair-Pulling Disorder. Techniques such as deep breathing, progressive muscle relaxation, and mindfulness can help reduce the tension and anxiety that often trigger hair-pulling episodes. These techniques provide individuals with tools to manage their stress levels and prevent the onset of hair-pulling behavior.

In some cases, medications such as selective serotonin reuptake inhibitors (SSRIs) or other antidepressants may be prescribed to help manage the symptoms of Hair-Pulling Disorder, particularly if the disorder is accompanied by depression or anxiety. While medication can be beneficial, it is typically used in conjunction with psychotherapy rather than as a standalone treatment. This combined approach ensures that the underlying psychological factors contributing to the disorder are also addressed.

In addition to CBT, other behavioral interventions can be highly effective in managing Hair-Pulling Disorder. These interventions, such as stimulus control, focus on creating an environment that minimizes triggers and provides alternative outlets for managing stress or anxiety. For instance, individuals might wear gloves or bandages on their fingers to make hair pulling more difficult, or they might remove mirrors from their home to reduce the temptation to examine their hair. By modifying their environment, individuals can decrease the likelihood of engaging in hair-pulling behavior.

The presence of comorbid conditions can complicate the treatment of Hair-Pulling Disorder, as these conditions may need to be addressed simultaneously for the individual to achieve significant improvement. For example, treating underlying depression or anxiety may help reduce the emotional triggers that lead to hair pulling. 

A study published in Psychiatry Research examined comorbidity and quality of life in adults with Hair Pulling Disorder. The research found that 38.8% of individuals with HPD had another current psychiatric diagnosis, and 78.8% had a lifetime diagnosis of a psychiatric disorder, including depression, anxiety, and addictive behaviors. The study also revealed that current depressive symptoms were the primary predictor of reduced quality of life in these individuals. 

An integrated treatment approach that addresses all aspects of the individual’s mental health is often the most effective. 

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How the Sintelly App can Help

Managing Hair-Pulling Disorder requires a combination of behavioral strategies, emotional support, and self-monitoring – all of which the Sintelly app delivers in a highly accessible and user-friendly format.

The app includes targeted Cognitive-Behavioral Therapy (CBT) exercises designed to help users identify and challenge the negative thought patterns and triggers associated with hair-pulling. For instance, Sintelly might guide a user through exercises focused on understanding the emotions or situations that lead to hair-pulling urges, such as stress or boredom. By helping users reframe these thoughts and develop alternative coping strategies, the app enables them to gradually reduce the frequency and intensity of their hair-pulling behavior.

Mindfulness practices are another crucial aspect of managing the impulses that drive Hair-Pulling Disorder. The Sintelly app offers guided meditations and relaxation exercises to help users stay grounded and manage their urges in the moment. For example, when a user feels the urge to pull their hair, they can engage in a quick mindfulness exercise provided by the app to redirect their focus and calm their mind, effectively preventing the compulsion from taking over.

One of Sintelly’s standout features is its interactive therapy chatbot, which offers real-time support whenever users need it. If a user experiences a strong urge to pull their hair during a stressful situation, they can quickly chat with the bot for immediate advice and encouragement. The chatbot might suggest a grounding technique or prompt the user to take deep breaths, offering instant support that can make a significant difference in helping them stay on track.

Another powerful feature of the Sintelly app is its progress tracking capability. Users can log their mood, emotions, and triggers, and the app provides visual charts that illustrate their progress over time. These insights are incredibly motivating, allowing users to see how their efforts are paying off and helping them identify patterns that might need further attention.

It’s a comprehensive, easy-to-use resource for anyone looking to reduce hair-pulling and improve their well-being.

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