About venlafaxin e
Serotonin-norepinephrine reuptake inhibitor antidepressant
Used for
- Major depressive disorder
- Generalized anxiety disorder
- Social anxiety disorder
- Panic disorder
Usual adult dose
Usually 75 mg once daily with food; doses may be increased gradually, depending on condition and response.
Common side effects
- Nausea, dry mouth, or constipation
- Sweating or reduced appetite
- Dizziness, sleep changes, or sexual problems
- Raised blood pressure, especially at higher doses
Important warnings
- Do not stop suddenly; withdrawal symptoms can occur.
- May increase suicidal thoughts in some young adults, especially early in treatment.
- Can trigger serotonin syndrome, particularly with other serotonin-raising medicines.
- Monitor blood pressure; use caution with bipolar disorder, seizures, or glaucoma.
Pregnancy
Use only after weighing benefits and risks; stopping treatment may also pose risks. Late-pregnancy use can affect newborns.
Breastfeeding
Passes into breast milk. Effects on the infant and milk supply are possible; assess benefits and risks.
Interactions
- MAO inhibitors: potentially dangerous reactions; avoid combination.
- Other serotonergic medicines, including tramadol or St John’s wort: serotonin syndrome risk.
- Blood thinners and NSAIDs: increased bleeding risk.
- CYP2D6 inhibitors may raise venlafaxine levels.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.