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Psychiatry

Obsessive-Compulsive Disorder (OCD): symptoms, causes & treatment

Also known as OCD.

Queste informazioni hanno carattere puramente orientativo e non costituiscono un parere medico. Consulta sempre un professionista sanitario qualificato per problemi medici personali. In caso di emergenza, chiama il numero di emergenza locale.

Overview

OCD is a condition where unwanted, intrusive thoughts, images or urges (obsessions) drive repetitive behaviours or mental acts (compulsions) done to reduce the distress they cause. People usually know the thoughts are excessive but feel unable to resist the rituals. It is common, often starts in childhood or early adulthood, and is highly treatable.

Symptoms

  • Recurrent intrusive thoughts about contamination, harm, symmetry or taboo subjects
  • Repetitive behaviours such as washing, checking, counting or arranging
  • Strong need for reassurance
  • Spending an hour or more each day on obsessions or rituals
  • Marked distress or interference with daily life
  • Avoidance of triggering situations

Causes & risk factors

  • Genetic and family-history factors
  • Differences in brain circuits involving serotonin
  • Stressful or traumatic life events as triggers
  • Sometimes onset after infection in children (rare)

Treatment & self-care

Treatment is usually a specific form of talking therapy that gradually reduces rituals, sometimes combined with medication prescribed and monitored by a clinician. A psychiatrist or psychologist tailors the plan; many people improve substantially with consistent treatment.

See a doctor urgently if

  • Obsessions or compulsions take up significant time or cause distress
  • Symptoms interfere with work, school or relationships
  • You feel unable to control the behaviours
  • You have any thoughts of harming yourself

Frequently asked questions

What are the first signs of Obsessive-Compulsive Disorder (OCD)?
Early signs often include recurrent intrusive thoughts about contamination, harm, symmetry or taboo subjects, repetitive behaviours such as washing, checking, counting or arranging, strong need for reassurance. Symptoms vary from person to person, so a proper assessment by a doctor is the only way to be sure.
Can Obsessive-Compulsive Disorder (OCD) be treated?
Treatment is usually a specific form of talking therapy that gradually reduces rituals, sometimes combined with medication prescribed and monitored by a clinician. A psychiatrist or psychologist tailors the plan; many people improve substantially with consistent treatment.
When should I see a doctor about Obsessive-Compulsive Disorder (OCD)?
See a doctor promptly if you notice: obsessions or compulsions take up significant time or cause distress; symptoms interfere with work, school or relationships; you feel unable to control the behaviours; you have any thoughts of harming yourself.

Talk to the right specialist

Obsessive-Compulsive Disorder (OCD) is usually handled by psychiatry. See an online psychiatry doctor in minutes on iHealix.

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