Sexual Health

3 medicines

ED, premature ejaculation and the medicines behind the brands.

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Daily Tadalafil 5 mg: The One Pill That Treats More Than Erections

A single low daily dose of tadalafil is approved for erectile dysfunction and for an enlarged prostate, and it has been studied for premature ejaculation too. Here is what one pill actually covers, and what it does not.

DoxyPEP: The Morning-After Antibiotic for STIs, and What the WHO Actually Endorsed

A single dose of doxycycline after sex cuts the risk of syphilis and chlamydia, and in 2026 the WHO backed it for the first time. Here is who it is for, how well it works, and the resistance trade-off nobody advertises.

Sildenafil Beyond Erections: Raynaud's, Altitude and the Off-Label Map

The little blue pill started as a heart drug and moonlights in places most people never hear about, from cold-triggered finger attacks to high-altitude lungs. Here is what is evidence-backed and what is not.

Honest guides to sexual-health medicines: how they work, how the daily and on-demand options differ, and what else the same molecules can do.