Finasteride vs Escitalopram: side-by-side comparison
Finasteride (5-alpha-reductase inhibitor (type II)) and Escitalopram (Selective serotonin reuptake inhibitor (SSRI)) belong to different therapeutic classes and are rarely substitutes for each other. The comparison is useful when a single patient is weighing both options for adjacent or overlapping needs.
| Property | Finasteride | Escitalopram |
|---|---|---|
| Therapeutic class | 5-alpha-reductase inhibitor (type II) | Selective serotonin reuptake inhibitor (SSRI) |
| CAS | 98319-26-7 | 128196-01-0 |
| ATC | G04CB01 | N06AB10 |
| Molecular weight | 372.5 g/mol | 324.39 g/mol |
| Brands with this active ingredient | 1 | 1 |
What they share
Finasteride and Escitalopram share the common regulatory framework for prescription active ingredients, bioequivalence standards for generics, and pharmacist oversight. Beyond that, points in common are limited.
Key differences
Finasteride acts by a different mechanism than Escitalopram, with indications that barely overlap. Comparing the two is useful when a clinician has mentioned both in the same context or the patient wants to understand why one was prescribed instead of the other.
Mechanisms compared
Finasteride: Finasteride binds with high affinity to 5-alpha-reductase type II, blocking the conversion of testosterone into DHT. Escitalopram: Escitalopram selectively inhibits the serotonin reuptake transporter (SERT) at the synaptic cleft, increasing serotonin availability for postsynaptic receptors.
Indications compared
Finasteride: Finasteride is approved at 5mg per day for the treatment of benign prostatic hyperplasia in adult men, where it reduces prostate volume, improves urinary flow and reduces the risk of acute urinary retention and need for… Escitalopram: Escitalopram is approved for major depressive disorder, generalised anxiety disorder, social anxiety disorder, panic disorder and obsessive-compulsive disorder, with regional variation in licensing.
Safety profile
Finasteride: Common adverse effects include sexual side effects (decreased libido, erectile dysfunction, ejaculation disorders) reported in approximately 1-3% of men in clinical trials. Escitalopram: Common adverse effects include nausea, headache, sexual dysfunction, fatigue, sleep disturbance and increased sweating, most prominent in the first 2–4 weeks.
Frequently asked questions
Is Finasteride better than Escitalopram? ▾
Finasteride and Escitalopram are not "better or worse" — they treat different things. The sensible question is which fits your specific need.
Can Finasteride and Escitalopram be combined? ▾
Whether they can be combined depends on the indications and the interaction profile of each. If both are in a single prescription, the prescriber has weighed it; in self-medication they should never be combined.
Do they have the same side-effect profile? ▾
No — they belong to different classes and have distinct side-effect profiles. Each has its own prescribing information.
Products with Finasteride
Products with Escitalopram
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.