Obsessive Compulsive Disorder (OCD) Related Diseases & Conditions

Medical conditions are often related to other diseases and conditions. Our doctors have compiled a list of ailments related to the topic of Obsessive Compulsive Disorder (OCD). These conditions may be a cause or symptom of Obsessive Compulsive Disorder (OCD) or be a condition for which you may be at increased risk.

  • Panic Attacks Panic attacks are sudden feelings of terror that strike without warning. These episodes can occur at any time, even during sleep....learn more »
    In This Article
    Panic Attacks Article
    • Panic attack facts
    • What are panic attacks?
    • What are panic attack symptoms and signs in adults, teenagers, and children?
    • Are panic attacks serious?
    • What are causes and risk factors for panic attacks?
    • How is panic disorder diagnosed?
    • What is the treatment for panic attacks? What medications treat panic attacks?
    • What are complications of untreated panic attacks?
    • What is the prognosis for panic disorder?
    • How are panic attacks prevented?
  • Anxiety Anxiety is a feeling of apprehension and fear characterized by physical symptoms. Anxiety disorders are serious medical illnesses...learn more »
    In This Article
    Anxiety Article
    • Generalized anxiety disorder facts
    • What is generalized anxiety disorder (GAD)?
    • What are the different types of anxiety?
    • How common is generalized anxiety disorder?
    • What are causes and risk factors for anxiety?
    • What are anxiety symptoms and signs?
    • How is generalized anxiety disorder diagnosed?
    • What is the treatment for anxiety?
    • What are the side effects of anxiety medications?
    • What are complications of generalized anxiety disorder?
    • Can anxiety be prevented?
    • What is the prognosis of generalized anxiety disorder?
    • Are there support groups for those with generalized anxiety disorder?
    • Where can people find additional information on generalized anxiety disorder?
  • Sexual Addiction The term sex addiction describes the behavior of someone who has an unusually strong sex drive or sexual obsession. Sex and...learn more »
    In This Article
    Sexual Addiction Article
    • Sexual addiction facts
    • What is sexual addiction, and what are the types of sexual addiction?
    • What are causes and risk factors for sexual addiction?
    • What are sexual addiction symptoms and signs?
    • How is sexual addiction diagnosed?
    • What is the treatment for sexual addiction?
    • What is the prognosis of sexual addiction?
    • Can sexual addiction be prevented?
    • What are complications of sexual addiction?
    • Are support groups available for sex addicts?
    • What research is being done on sexual addiction?
  • Tourette Syndrome Tourette syndrome is disorder, which symptoms include involuntary facial tics, motor tics, and vocal tics. The cause of Tourette...learn more »
    In This Article
    Tourette Syndrome Article
    • What is Tourette syndrome?
    • What are the symptoms of Tourette syndrome?
    • What is the course of Tourette syndrome?
    • Can people with Tourette syndrome control their tics?
    • What causes Tourette syndrome?
    • What disorders are associated with Tourette syndrome?
    • How is Tourette syndrome diagnosed?
    • How is Tourette syndrome treated?
    • Is Tourette syndrome inherited?
    • What is the prognosis for Tourette syndrome?
    • What is the best educational setting for children with Tourette syndrome?
    • What research is being done for Tourette syndrome?
    • Where can I get more information about Tourette syndrome?
  • Huntington's Disease Huntington's disease is the result of degeneration of neurons in areas of the brain. Huntington's disease is an inherited...learn more »
    In This Article
    Huntington's Disease Article
    • Huntington's disease facts*
    • Introduction to Huntington's disease
    • What causes Huntington's disease?
    • How is Huntington's disease inherited?
    • What are the symptoms and major effects of Huntington's disease?
    • At what age does Huntington's disease appear?
    • How is Huntington's disease diagnosed?
    • What is presymptomatic testing?
    • How is the presymptomatic test conducted?
    • How does a person decide whether to be tested?
    • Is there a treatment for Huntington's disease?
    • What kind of care does an individual with Huntington's disease need?
    • What community resources are available for Huntington's disease?
    • What research is being done on Huntington's disease?
    • How can I help?
    • What is the role of voluntary organizations?
    • Where can I get more information about Huntington's disease?
  • Depression Depression is an illness that involves the body, mood, and thoughts and affects the way a person eats and sleeps, the way one...learn more »
    In This Article
    Depression Article
    • Depression facts
    • What is a depressive disorder?
    • What are myths about depression?
    • What are the types of depression, and what are depression symptoms and signs?
    • Depression symptoms and signs in men
    • Depression symptoms and signs in women
    • Depression symptoms and signs in teenagers
    • Depression symptoms and signs in children
    • What are the causes and risk factors of depression?
    • Postpartum depression
    • How is depression diagnosed?
    • What treatments are available for depression?
    • What is the general approach to treating depression?
    • What about sexual dysfunction related to antidepressants?
    • What about discontinuing antidepressants?
    • What are complications of depression?
    • What is the prognosis for depression?
    • How can depression be prevented?
    • What about self-help and home remedies?
    • How can someone help a person who is depressed?
    • Where can one seek help for depression?
    • What is in the future for depression?
    • Where can people find more information about depression?
  • Strep Throat Strep throat is a sore throat caused by a bacterium called streptococcus (strep) that can be treated through antibiotics. Common...learn more »
    In This Article
    Strep Throat Article
    • Strep throat facts
    • What is strep throat?
    • What causes a sore throat?
    • What are tonsils and tonsillitis?
    • What are pharynx and pharyngitis?
    • Viral causes of throat infection
    • Bacterial causes of throat infection
    • How common is strep throat?
    • Is strep throat contagious?
    • What are the signs and symptoms of strep throat?
    • Are strep throat symptoms different in children compared to adults?
    • When should I be concerned about a possible strep throat?
    • How is strep throat diagnosed?
    • Who should be tested for strep throat?
    • How is strep infection treated?
    • How can viral throat infection be treated?
    • Are there any recommended strep throat remedies and symptom reducers?
    • When should the tonsils be removed?
    • Why is it very important to detect and treat a strep throat?
    • What are the potential complications of untreated strep throat infection?
    • Is there a vaccine for strep throat?
    • Can strep throat be prevented?
  • Bipolar Disorder Bipolar disorder (or manic depression) is a mental illness characterized by depression, mania, and severe mood swings. Treatment...learn more »
    In This Article
    Bipolar Disorder Article
    • Bipolar disorder facts
    • What is bipolar disorder?
    • What is the history of bipolar disorder?
    • What are the types of bipolar disorder?
    • What are bipolar disorder causes and risk factors?
    • What are bipolar disorder symptoms and signs in adults, teenagers, and children?
    • How is bipolar disorder diagnosed?
    • What illnesses often coexist with bipolar disorder?
    • What are bipolar disorder medications and other treatments? Are there any home remedies or alternative treatments for bipolar disorder?
    • How is bipolar disorder treated during pregnancy and the postpartum period?
    • What are complications and prognosis/effects over time of bipolar disorder?
    • Can bipolar disorder be prevented?
    • Where can people find more information about bipolar disorder?
    • Where can people find support to help them cope with bipolar disorder?
  • Asperger's Syndrome (Asperger Syndrome, Asperger Disorder) Asperger's syndrome (AS, Asperger syndrome, Asperger disorder) is an autism spectrum disorder. Asperger's syndrome is...learn more »
    In This Article
    Asperger's Syndrome (Asperger Syndrome, Asperger Disorder) Article
    • Asperger's syndrome facts
    • What is Asperger's syndrome?
    • What causes Asperger's syndrome?
    • How common is Asperger's syndrome?
    • What are the signs and symptoms of Asperger's syndrome?
    • How is Asperger's syndrome diagnosed?
    • What are the risks or complications of Asperger's syndrome?
    • What are the treatments for Asperger's syndrome?
    • What is the prognosis for Asperger's syndrome?
  • Antisocial Personality Disorder Antisocial personality disorder (ASPD) has many symptoms, signs, and causes. Therapy is one treatment option for antisocial...learn more »
    In This Article
    Antisocial Personality Disorder Article
    • Antisocial personality disorder (ASPD) facts
    • What are antisocial personality disorder symptoms and signs?
    • What is the difference between antisocial personality disorder and psychopathy?
    • What are causes and risk factors of antisocial personality disorder?
    • How is antisocial personality disorder diagnosed?
    • What are the treatments for antisocial personality disorder?
    • What happens if antisocial personality disorder is not treated? What is the prognosis of antisocial personality disorder?
  • Mental Illness Mental illness is any disease or condition affecting the brain that influence the way a person thinks, feels, behaves, and/or...learn more »
    In This Article
    Mental Illness Article
    • What causes mental illness?
    • Can mental illness be prevented?
    • How common is mental illness?
    • How is mental illness treated?
    • What is the prognosis for people with mental illness?
  • Down Syndrome Down syndrome is a chromosomal disorder that results in the presence of an additional third chromosome 21, also referred to as...learn more »
    In This Article
    Down Syndrome Article
    • Down syndrome facts
    • What is Down syndrome?
    • What are the chromosome basics of Down syndrome?
    • How do the extra genes lead to Down syndrome?
    • What are the risk factors for conceiving a child with Down syndrome?
    • What are the characteristic features and symptoms of Down syndrome?
    • What type of prenatal screening is available for Down syndrome?
    • How is the diagnosis of Down syndrome made?
    • What about cognitive impairment in Down syndrome?
    • What other conditions are associated with Down syndrome?
    • How is Down syndrome managed?
    • What about early intervention and education for Down syndrome?
    • What are the needs of infants and preschool children with Down syndrome?
    • How do adolescents with Down syndrome develop?
    • What should one expect for adults with Down syndrome?
    • Do individuals with Down syndrome work?
    • Where can I find clinical trials for Down syndrome?
    • Where can I find more information about Down syndrome?
  • Suicide Suicide is the process of intentionally ending one's own life. Approximately 1 million people worldwide commit suicide each year,...learn more »
    In This Article
    Suicide Article
    • Suicide facts
    • What is suicide?
    • What are the effects of suicide?
    • What are some possible causes of suicide?
    • What are the risk factors and protective factors for suicide?
    • What are the signs and symptoms for suicide?
    • How are suicidal thoughts and behaviors assessed?
    • What is the treatment for suicidal thoughts and behaviors?
    • How can people cope with suicidal thoughts?
    • How can people cope with the suicide of a loved one?
    • Where can people get help?
  • Mental Health Mental health is an optimal way of thinking, relating to others, and feeling. All of the diagnosable mental disorders fall under...learn more »
    In This Article
    Mental Health Article
    • Mental health and mental illness facts
    • What is mental health?
    • What is mental illness?
    • What are common types of mental illness?
    • What are the causes and risk factors for mental illness?
    • What are symptoms and signs of mental illness?
    • How is mental illness diagnosed?
    • What is the treatment for a mental health problem?
    • Can mental health disorders be prevented?
    • What is the prognosis for mental health problems?
    • Where can people get support for mental health disorders?
    • Where can people get more information about mental illnesses?
  • Adult ADHD (Attention Deficit Hyperactivity Disorder) ADHD afflicts approximately 3 percent to 5 percent of school-age children and an estimated 60 percent of those maintain the...learn more »
    In This Article
    Adult ADHD (Attention Deficit Hyperactivity Disorder) Article
    • What is attention deficit hyperactivity disorder (ADHD)?
    • What is the impact of ADHD in adults?
    • How common is ADHD in adults?
    • What are common adult ADHD symptoms, behaviors, and problems?
    • What school-related impairments are linked to adult ADHD?
    • What work-related impairments are linked to adult ADHD?
    • What social-related impairments are linked to adult ADHD?
    • What relationship-related impairments are linked to adult ADHD?
    • How is adult ADHD diagnosed?
    • What medications are used in the treatment of adult ADHD?
    • What psychosocial behavior management strategies treat ADHD?
    • Are there support groups for adults with attention deficit hyperactivity disorder?
    • Where can people find additional information on attention deficit hyperactivity disorder?
  • Adult ADHD (Attention Deficit Hyperactivity Disorder) Attention deficit hyperactivity disorder (ADHD) is a common childhood behavioral problem that may persist into adulthood. About...learn more »
    In This Article
    Adult ADHD (Attention Deficit Hyperactivity Disorder) Article
    • Adult attention deficit hyperactivity disorder (ADHD) facts
    • What is attention deficit hyperactivity disorder (ADHD)?
    • What are causes and risk factors for adult ADHD?
    • How prevalent is adult ADHD?
    • What are symptoms and signs of adult ADHD?
    • How is ADHD in adults diagnosed?
    • What is the treatment for adult ADHD?
    • Are there any home remedies for adult ADHD?
    • What are complications of adult ADHD?
    • What is the prognosis of adult ADHD?
    • Is it possible to prevent adult ADHD?
    • Are support groups available for those with adult ADHD?
    • Where can people find additional information on attention deficit hyperactivity disorder?
  • PANDAS (Pediatric Autoimmune Neuropsychiatric Disorders Associated With Streptococcal Infections) PANDAS is in part caused by an autoimmune response to a strep infection. Symptoms mimic those of OCD, ADHD, and include motor and...learn more »
    In This Article
    PANDAS (Pediatric Autoimmune Neuropsychiatric Disorders Associated With Streptococcal Infections) Article
    • Pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections (PANDAS) facts
    • What is PANDAS?
    • Is PANDAS common?
    • What is the history of PANDAS?
    • What causes PANDAS?
    • What are symptoms and signs of PANDAS?
    • How is PANDAS diagnosed?
    • What is the treatment for PANDAS?
    • What is the prognosis of PANDAS?
    • Can PANDAS be prevented?
  • Prader-Willi Syndrome Prader-Willi syndrome is a condition characterized by severe floppiness (hypotonia), poor growth, delayed development, and poor...learn more »
    In This Article
    Prader-Willi Syndrome Article
    • What is Prader-Willi syndrome?
    • What are the signs, symptoms, and physical features of Prader-Willi syndrome?
    • How common is, and what causes Prader-Willi syndrome?
    • Can Prader-Willi syndrome be inherited?
    • Where can I find information about treatment for Prader-Willi syndrome?
    • Where can I find additional information about Prader-Willi syndrome?
    • What other names do people use for Prader-Willi syndrome?
    • What if I still have specific questions about Prader-Willi syndrome?
    • Where can I find general information about genetic conditions?
  • Anorexia Anorexia is an eating disorder characterized by markedly reduced appetite or total aversion to food. Anorexia is a serious...learn more »
    In This Article
    Anorexia Article
    • Anorexia nervosa facts
    • What is anorexia nervosa?
    • Who is at risk for anorexia nervosa?
    • What causes anorexia nervosa?
    • How is anorexia nervosa diagnosed?
    • What are anorexia symptoms and signs (psychological and behavioral)?
    • What are anorexia symptoms, signs, and complications (physical)?
    • What is the treatment for anorexia nervosa?
    • What is the prognosis (outcome) of anorexia nervosa?
    • How can anorexia nervosa be prevented?
    • The future of anorexia nervosa
    • Where can a person get help for anorexia nervosa?
  • Binge Eating Disorder Characteristics of binge eating disorder include eating more quickly than usual, eating until uncomfortably full, eating a lot of...learn more »
    In This Article
    Binge Eating Disorder Article
    • Binge eating disorder facts
    • What is binge eating disorder?
    • What are causes and risk factors for binge eating disorder?
    • What are symptoms and signs of binge eating disorder?
    • How is binge eating disorder diagnosed?
    • What is the treatment for binge eating disorder?
    • What are complications and prognosis of binge eating disorder?
    • Can binge eating disorder be prevented?
    • Where can people get more information on binge eating disorder?
  • Bulimia People with bulimia nervosa, an eating disorder that involves episodes of bingeing and purging, experience symptoms and signs...learn more »
    In This Article
    Bulimia Article
    • Bulimia nervosa facts
    • What is bulimia?
    • What are causes and risk factors for bulimia?
    • What are the symptoms and signs of bulimia?
    • How do physicians diagnose bulimia?
    • What is the treatment for bulimia?
    • What are complications of bulimia?
    • What is the prognosis for bulimia?
    • Is it possible to prevent bulimia?
    • Where can one find more information about bulimia?
    • Are there support groups for people with bulimia?
  • Bipolar Disorder Bipolar disorder is a mood disorder characterized by symptoms of both mania and depression. The cause of bipolar disorder is not...learn more »
    In This Article
    Bipolar Disorder Article
    • Bipolar Disorder Overview
    • Bipolar Disorder Causes
    • Bipolar Disorder Symptoms and Signs
    • When to Seek Medical Care
    • Bipolar Disorder Diagnosis
    • Bipolar Disorder Treatment
    • Bipolar Disorder Medications
    • Other Bipolar Disorder Medications
    • Other Therapy
    • Follow-up
    • Bipolar Disorder Prevention
    • Bipolar Disorder Prognosis
    • Support Groups and Counseling
    • Web Links
    • Authors and Editors