Desvenlafaxine is an SNRI, meaning it raises both serotonin and noradrenaline signalling. It is the active form of venlafaxine and is taken once a day as a slow release tablet.

What Desvenlafaxine Is Used For

Major depression
Anxiety alongside depression
Some cases of nerve pain and hot flushes, on medical advice

Common Side Effects

Nausea, especially in the first two weeks
Dry mouth and sweating
Trouble sleeping or drowsiness
Raised blood pressure and sexual difficulties

Precautions

Swallow the tablet whole, as crushing releases the whole dose at once. Blood pressure should be checked periodically. Never stop abruptly, since discontinuation symptoms with this class can be marked, and any reduction is tapered with your doctor. Report new agitation or thoughts of self harm, particularly in the early weeks or after a dose change.

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.