Premature ejaculation affects 20% of men. It's common, treatable, and nothing to be ashamed of. Yet most men suffer in silence rather than talk to a doctor. Dapoxetine (brand names Priligy, Duralast in India) is the first and only FDA-approved medication specifically designed for PE — taken on-demand, 1 hours before intercourse, it delays ejaculation 3-4x on average. But like all medications, it requires proper dosing, understanding of side effects, and baseline. bloodwork to ensure safety.
Dapoxetine (Priligy) is India's only approved SSRI for premature ejaculation. Available as 30mg and 60mg tablets (₹200-400/strip). Taken 1-3 hours before intercourse. Requires baseline blood tests including serotonin pathway markers. Not for daily use — it's on-demand medication that works immediately in 60% of men. Efficacy increases intravaginal ejaculation latency time (IELT) 3-4x on average.
| Treatment | Mechanism | Onset | Efficacy | Cost/Month |
|---|---|---|---|---|
| Dapoxetine (30/60mg) | SSRI — delays ejaculation signal | Immediate (1-2 hrs) | 60% meaningful improvement | ₹500-1500 |
| Sertraline (daily SSRI) | Daily serotonin reuptake inhibition | 2-4 weeks | 50-70% improvement | ₹150-400 |
| 5% Lidocaine Spray | Topical desensitization | Immediate (15 min) | 40-60% improvement | ₹200-600 |
| Behavioral Therapy | Stop-start technique, mindfulness | 4-8 weeks | 50-80% improvement | ₹2000-5000/session |
Premature ejaculation is defined clinically as ejaculation occurring <1 minute after penetration, in ≥75% of sexual encounters, for ≥6 months. But more importantly, it's when. the man feels he lacks control — his ejaculation happens sooner than he or his partner wants.
Causes vary
This is why testing matters. A man with low testosterone and performance anxiety needs both hormonal support and behavioral tools — not just dapoxetine alone.
Dapoxetine is a short-acting selective serotonin reuptake inhibitor (SSRI). Here's the mechanism
Normal ejaculation Serotonin levels are low → brain signal to ejaculate fires → ejaculation happens (usually within 1 minute).
With dapoxetine Dapoxetine blocks serotonin reuptake → serotonin levels spike → brain's ejaculation signal is delayed → ejaculation takes 3-4x longer (3 minutes on average).
Why short-acting? Long-acting SSRIs (sertraline, paroxetine) are taken daily for depression and have many systemic side effects. Dapoxetine has a half-life of ~1.4 hours — you take it 1 hours before intercourse, it peaks in your bloodstream right when you need it, then clears out. This minimizes side effects and allows on-demand dosing.
Efficacy Increases intravaginal ejaculation latency time (IELT) by 3-4x on average. A man who normally lasts 1 minute might last 3 minutes with dapoxetine. Not indefinite control, but meaningful improvement in most men.
Standard doses 30mg or 60mg tablets
Available brands in India
How to use Plan intercourse 1 hours after taking dapoxetine. Timing is crucial — take it too early and it clears out; too late and it won't be peak yet. Trial helps you find your personal sweet spot.
Multiple randomized controlled trials (RCTs) have tested dapoxetine
PRISM trials (large, placebo-controlled) 60% of men on dapoxetine achieved clinically meaningful improvement (IELT ≥3x increase). About 35% saw no significant benefit. This means roughly 2 in 3 men benefit; 1 in 3 don't.
Responders vs. non-responders Men with lower baseline serotonin, higher anxiety, and younger age tend to respond better. Men with severe comorbid ED or long-standing PE may respond less.
Works immediately Unlike daily SSRIs (which take 2 weeks to work), dapoxetine can show effect on the first dose. Most men notice benefit within 1 uses.
Common (15%)
Rare but serious (<1%)
Management Most side effects improve with repeated use. If nausea persists, take with food or switch to lower dose. If dizziness is severe, don't drive or operate machinery.
Not optional. Here's why
1. Baseline Serotonin Status (if available)
Expensive and not routine, but some labs can measure serotonin levels. Helps predict response to dapoxetine.
2. Thyroid Panel (TSH, Free T4)
Thyroid dysfunction causes sexual dysfunction. Hypothyroidism can worsen PE. Must be ruled out or treated.
3. Testosterone (Total & Free)
Low testosterone impairs sexual function and is common in Indian men. If testosterone is low, PE medication alone won't fix it — you need hormone optimization alongside.
4. Liver Function Tests (AST, ALT, GGT)
Dapoxetine is metabolized by the liver via CYP3A4 and CYP2D6. If you have liver disease or cirrhosis, dapoxetine is contraindicated.
5. Prolactin
High prolactin causes sexual dysfunction. Must be checked.
6. Blood Pressure
Dapoxetine can lower BP slightly. Baseline measurement is important if you're already on antihypertensives.
7. Complete Blood Count (CBC)
Baseline safety check.
Standard and safe. Many men have both PE and ED. Dapoxetine delays ejaculation; sildenafil improves erectile rigidity. Together, they address both problems. Cost: dapoxetine + sildenafil per encounter. Requires physician prescription due to drug interaction monitoring.
Combines medication with psychology. Stop-start technique: during masturbation, when approaching climax, stop stimulation until the urge subsides, then resume. Over weeks, this builds lasting control. Dapoxetine + therapy works better than either alone.
Some men use dapoxetine + lidocaine spray (applied to penis 15 minutes before) for additional delay. Synergistic effect, but verify with your physician — may reduce sensation too much for some partners.
Do NOT combine dapoxetine with sertraline, paroxetine, or venlafaxine. Risk of serotonin syndrome. If you're on a daily SSRI for depression/anxiety, you usually don't need dapoxetine (the daily SSRI already delays ejaculation).
PE affecting your confidence? Don't self-prescribe. Get baseline bloodwork and a physician consultation with arq. to determine the right approach →
Try 60mg if 30mg didn't work. Some men need the higher dose.
If still no benefit after 3 uses at proper timing Your PE may be primarily psychological (anxiety-driven) rather than neurochemical. Next steps
We don't just prescribe dapoxetine and move on. Here's what we do
The core principle PE is treatable, but the cause matters. Medication alone isn't always enough.
No AI chat. No templates. A specialist reads your panel against South Asian-calibrated ranges and writes the protocol on a 15–20 minute video consult — inside 7 days of your home draw.