Venlafaxine is used to treat depression, and sometimes other conditions.
Take venlafaxine regularly as directed. Swallow the capsules whole with a glass of water. 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 venlafaxine 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|
Muscle twitching or shaking you can’t control, confusion, heavy sweating, fever
Symptoms of a fast or irregular heartbeat including: fluttering, pounding or pain in your chest, dizziness or fainting
|Tell your doctor immediately|
Easy or unusual bruising or bleeding
|Tell your doctor|
Drowsiness, yawning, tiredness or weakness, trouble sleeping
Dizziness, blurred vision
Nausea, vomiting, constipation
Dry mouth, loss of appetite, weight loss
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?
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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