OCD

Obsessive-compulsive disorder involves recurrent, unwanted thoughts (obsessions) that cause distress and repetitive behaviors or mental acts (compulsions) performed to reduce anxiety. Common obsessions include fears of contamination, harm to self or others, or taboo thoughts. Compulsions may be behaviors like excessive cleaning or checking, or mental acts like counting or repeating phrases. These rituals provide only temporary relief and often worsen distress over time.

Intrusive thoughts are common in many people, but in OCD they are persistent, cause significant anxiety, and lead to avoidance or compulsions. Impulses—like the urge to shout or act aggressively—are often mistaken for intentions, increasing guilt and shame. Unlike typical habits, OCD compulsions are driven by a need to prevent feared outcomes and are time-consuming or impairing.

Misdiagnosis is frequent because symptoms may overlap with other conditions or be hidden due to shame. Many wait years before seeking help. A specialized evaluation by a clinician experienced in OCD is critical, as treatments like exposure and response prevention (ERP) are highly effective but differ from general anxiety approaches. If compulsions take more than an hour per day or interfere with life, professional support is recommended.