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WebMD Symptom Checker

Poor concentration, Pulling out hair, Repeats phrases and Repetitive behaviors

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms poor concentration, pulling out hair, repeats phrases and repetitive behaviors including Trichotillomania, Depression (Adult), and Autism.

There are 12 conditions associated with poor concentration, pulling out hair, repeats phrases and repetitive behaviors. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.

  • Trichotillomania

    Trichotillimania is a psychological condition that causes people to pull out their own hair.

  • Depression (Adult)

    Depression is a painful sadness that interferes with daily life and includes hopelessness, anxiety, and more.

  • Autism

    Autism represents a range of neurological disorders that cause social and behavioral problems.

  • ALS dementia

    Amyotrophic lateral sclerosis causes personality changes, difficulty reasoning, and weakness.

  • Dementia in head injury

    Dementia resulting from a head injury may cause memory problems, difficulty speaking, and personality changes.

  • Attention deficit hyperactivity disorder (ADHD)

    Attention deficit hyperactivity disorder (ADHD) makes it hard to concentrate and focus.

  • Bipolar disorder

    Bipolar disorder causes extreme mood swings between depression and mania.

  • Depression (Child and Adolescent)

    Depression is a painful sadness that interferes with a child's schoolwork, family life, and social activities.

  • Insulin reaction (hypoglycemia)

    An insulin reaction is the result of low blood sugar and causes anxiety, hunger, shaking, dizziness, and more.

  • Alzheimer's disease

    Alzheimer's disease is type of dementia that causes memory loss, as well as thinking and behavior problems.

  • Head injury

    Symptoms of a head injury vary but include headache, nausea, dizziness, memory problems, confusion, and more.

  • Tourette syndrome

    Tourette's syndrome is a nervous system disorder that causes involuntary movements or sounds called tics.