Amitriptyline is used to treat depression, and sometimes other conditions such as some types of pain.
Take amitriptyline regularly as directed with a glass of water, usually at night time. You can take it with or without food.
If it is nearly time for your next dose, skip the missed dose and take your next dose at the usual time. Otherwise, take the missed dose as soon as you remember. Do not take two doses at the same time.
Some medicines available without a prescription may react with amitriptyline including:
Tell your pharmacist or doctor about all medicines or treatments that you may be taking, including vitamins, herbal products (e.g. St John's wort) or recreational drugs (e.g. ecstasy).
|Side Effects||Recommended action|
Symptoms of a fast or irregular heartbeat including: fluttering, pounding or pain in your chest, dizziness or fainting
Muscle twitching or shaking you can’t control, confusion, heavy sweating, fever
|Tell your doctor immediately|
|Tell your doctor|
Dry mouth, blurred vision, constipation or trouble peeing (anticholinergic effects)
More sensitive to sunlight (sunburn or rash)
Less interest in, or trouble having sex
|Tell your doctor if troublesome|
If you notice any other effects, discuss them with your doctor or pharmacist.
This leaflet contains important, but not all, information about this medicine.
Prepared by the MyMedicines Committee at Christchurch Hospital, Te Whatu Ora - Waitaha, New Zealand. March 2023
For more general information about this sheet and its contents, see: What does a My Medicines sheet cover?
Te Reo Māori information sheets supported by Health Quality and Safety Commission New Zealand
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My Medicines Patient Information Leaflets (PILs) contain important, but not all, information about the medicines they describe.
For more information about the sheets, see: What does a My Medicines sheet cover?
My Medicines is developed by a team at Te Whatu Ora – Waitaha. Our team is made up of doctors, pharmacists, and a non-medical person to help us keep to plain language. We also discuss our information with specialist health professionals or groups when needed