Skin side effects of Lexapro: rash, dryness, photosensitivity
Skin reactions are among the most visible side effects of medication and range from minor cosmetic concerns to medical emergencies. Lexapro (Escitalopram) at 5mg, 10mg, 20mg may produce a range of skin effects depending on Escitalopram; this page covers what is typical, what is rare, and what calls for stopping the medication.
Common skin effects of Lexapro
According to the prescribing information for Escitalopram, common skin reactions include mild rash, dryness, mild itching, transient flushing and (for some agents) photosensitivity that makes the skin more sensitive to UV. Lexapro acts by selectively inhibiting the serotonin reuptake transporter (SERT) at the synapse, increasing serotonin availability for postsynaptic receptors. 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 Lexapro at 5mg, 10mg, 20mg is a medical emergency and reason to stop the medication and seek immediate care.
Frequently asked questions
Is a rash on Lexapro dangerous? ▾
Most rashes on Lexapro at 5mg, 10mg, 20mg 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 Lexapro cause sunburn or photosensitivity? ▾
Some medications including a subset of Anti-Depressants agents increase UV sensitivity, making sunburn occur faster. The prescribing information for Escitalopram lists this when documented. Sunscreen and avoiding peak sun exposure manage the risk.
More on Lexapro
- With alcoholLexapro and alcohol — is it safe to drink?
- With foodShould Lexapro be taken with food?
- Side effectsLexapro side effects: common, rare and warning signs
- Dosage guideLexapro dosage guide: how much to take and when
- OnsetHow fast does Lexapro start working?
- DurationHow long does Lexapro last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.