Selective Serotonin Reuptake Inhibitors (SSRIs):a. Common SSRIs include Fluoxetine (Prozac), Sertraline (Zoloft), Fluvoxamine (Luvox), Paroxetine (Paxil), and Escitalopram (Lexapro).b. These are the first-line medications for OCD, helping to increase serotonin levels and reduce symptoms.

Tricyclic Antidepressants (TCAs):a. Clomipramine is a TCA effective for OCD, used if SSRIs are not effective.b. Note: It may have more side effects compared to SSRIs.

Dosage and Duration:a. Medications start at a low dose, gradually increasing.b. Significant improvement may take 8-12 weeks.

Monitoring and Side Effects:a. Regular follow-up is crucial to monitor effectiveness and side effects.b. Common side effects include nausea, headache, sleep disturbances, and sexual dysfunction.

Adjunct Treatments:a. Other medications like antipsychotics may be added if symptoms persist.

Consultation with Specialists:a. Treatment is best managed by a psychiatrist or mental health specialist.

Non-Medication Therapies:a. Cognitive Behavioral Therapy (CBT), especially Exposure and Response Prevention (ERP), is highly effective and often combined with medication.