Clomipramine HCl Sustained Release Tablets

Category: Tricyclic antidepressant (TCA)
Form: Oral sustained-release (SR) tablets

Uses:

• Treatment of obsessive-compulsive disorder (OCD).

• Management of major depressive disorder.

• Sometimes used for panic disorder, chronic pain, or anxiety disorders under medical supervision.

Mechanism of Action:

• Clomipramine inhibits the reuptake of serotonin and norepinephrine in the brain.

• This increases the levels of these neurotransmitters in the synaptic cleft, improving mood and reducing compulsive thoughts.

• The sustained-release formulation allows for once-daily dosing and more stable blood levels, reducing peaks and troughs.

Administration:

• Taken orally, usually once daily, preferably at bedtime due to potential sedation.

• Dose is gradually increased according to clinical response and tolerance.

• Should be taken exactly as prescribed to avoid side effects or withdrawal.

Side Effects:

• Common: dry mouth, constipation, drowsiness, dizziness, weight gain, blurred vision.

• Other: sweating, nausea, headache, tremor.

• Rare but serious:

  • Heart rhythm disturbances (QT prolongation, arrhythmias)

  • Seizures

  • Severe allergic reactions

  • Suicidal thoughts or worsening depression (especially in young adults)

Precautions:

• Avoid abrupt discontinuation to prevent withdrawal symptoms (anxiety, agitation, flu-like symptoms).

• Use cautiously in patients with heart disease, seizure history, or liver impairment.

• Avoid alcohol or other CNS depressants, which may increase sedation.

• Not recommended during pregnancy or breastfeeding unless clearly necessary.

• Regular monitoring of heart function and mood is recommended during therapy.

Summary:
Clomipramine HCl Sustained Release Tablets are a tricyclic antidepressant used mainly for OCD and depression. They work by increasing serotonin and norepinephrine levels in the brain. The sustained-release formulation allows for once-daily dosing with more stable blood levels. Common side effects include drowsiness, dry mouth, constipation, and dizziness, while serious risks such as heart rhythm disturbances and seizures require monitoring and careful dose adjustment.