Serotonin-norepinephrine reuptake inhibitor (SNRI)
Skin side effects of Venlafaxine: rash, dryness, photosensitivity
Skin reactions are among the most visible side effects of medication and range from minor cosmetic concerns to medical emergencies. Venlafaxine (Venlafaxine) at 37.5mg, 75mg, 150mg may produce a range of skin effects depending on Venlafaxine; this page covers what is typical, what is rare, and what calls for stopping the medication.
Common skin effects of Venlafaxine
According to the prescribing information for Venlafaxine, common skin reactions include mild rash, dryness, mild itching, transient flushing and (for some agents) photosensitivity that makes the skin more sensitive to UV. Venlafaxine inhibits the reuptake of both serotonin and norepinephrine at the synapse, with a dose-dependent profile: at low doses (≤75mg) it acts mainly on serotonin like an SSRI, while at higher dos… Most are mild, appear in the first weeks and resolve without intervention or with simple measures (moisturiser, sunscreen).
Serious skin reactions
Severe skin reactions — Stevens-Johnson syndrome, toxic epidermal necrolysis, drug-induced hypersensitivity syndrome — are rare but life-threatening. Warning signs are a rash with fever, mucosal involvement (mouth, eyes), skin peeling, or rapidly spreading rash. Any of these on Venlafaxine at 37.5mg, 75mg, 150mg is a medical emergency and reason to stop the medication and seek immediate care.
Frequently asked questions
Is a rash on Venlafaxine dangerous? ▾
Most rashes on Venlafaxine at 37.5mg, 75mg, 150mg are mild and resolve. A rash with fever, mucosal involvement, blistering or rapid spread is not — it requires emergency evaluation and stopping the medication.
Can Venlafaxine cause sunburn or photosensitivity? ▾
Some medications including a subset of Serotonin-norepinephrine reuptake inhibitor (SNRI) agents increase UV sensitivity, making sunburn occur faster. The prescribing information for Venlafaxine lists this when documented. Sunscreen and avoiding peak sun exposure manage the risk.
Products containing Venlafaxine
More on Venlafaxine
- With alcoholVenlafaxine and alcohol — is it safe to drink?
- With foodShould Venlafaxine be taken with food?
- Side effectsVenlafaxine side effects: common, rare and warning signs
- Dosage guideVenlafaxine dosage guide: how much to take and when
- OnsetHow fast does Venlafaxine start working?
- DurationHow long does Venlafaxine last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.