Multifunctional serotonin agonist/antagonist (HSDD)
Skin side effects of Flibanserin: rash, dryness, photosensitivity
Skin reactions are among the most visible side effects of medication and range from minor cosmetic concerns to medical emergencies. Flibanserin (Flibanserin) at 100mg may produce a range of skin effects depending on Flibanserin; this page covers what is typical, what is rare, and what calls for stopping the medication.
Common skin effects of Flibanserin
According to the prescribing information for Flibanserin, common skin reactions include mild rash, dryness, mild itching, transient flushing and (for some agents) photosensitivity that makes the skin more sensitive to UV. Flibanserin acts as a serotonin 5-HT1A receptor agonist and 5-HT2A receptor antagonist, with additional effects on dopamine and norepinephrine signalling. 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 Flibanserin at 100mg is a medical emergency and reason to stop the medication and seek immediate care.
Frequently asked questions
Is a rash on Flibanserin dangerous? ▾
Most rashes on Flibanserin at 100mg 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 Flibanserin cause sunburn or photosensitivity? ▾
Some medications including a subset of Multifunctional serotonin agonist/antagonist (HSDD) agents increase UV sensitivity, making sunburn occur faster. The prescribing information for Flibanserin lists this when documented. Sunscreen and avoiding peak sun exposure manage the risk.
Products containing Flibanserin
More on Flibanserin
- With alcoholFlibanserin and alcohol — is it safe to drink?
- With foodShould Flibanserin be taken with food?
- Side effectsFlibanserin side effects: common, rare and warning signs
- Dosage guideFlibanserin dosage guide: how much to take and when
- OnsetHow fast does Flibanserin start working?
- DurationHow long does Flibanserin last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.