Dosulepin, spelled dosulpin on some packs, is a tricyclic antidepressant. It lifts mood and is sedating, and at lower doses it is used for chronic pain and sleep, although it is prescribed more cautiously now than in the past.

What Dosulepin Is Used For

Depression, particularly with anxiety or poor sleep
Chronic pain conditions
Preventing tension headache
Sleep difficulty linked to pain, on medical advice

Common Side Effects

Drowsiness, so it is usually taken at night
Dry mouth and constipation
Blurred vision
Weight gain and dizziness on standing

Precautions

This medicine is dangerous in overdose and affects the heart rhythm, so it is prescribed carefully and must be stored securely away from children. Do not stop it suddenly after regular use. Avoid alcohol, and tell your doctor about heart disease, glaucoma or difficulty passing urine before starting.

This page is general information only. It is not a substitute for advice from your doctor or pharmacist, and it does not include dosage. Always follow the directions given to you and read the leaflet inside the pack.