Sildenafil and tadalafil prescribed by a licensed physician online. Works in as little as 15 minutes. Discreet packaging. No waiting rooms. No awkward conversations.
Confidential assessment. Provider review within 48 hours.

| Factor | Sildenafil | Tadalafil (on-demand) | Tadalafil (daily) |
|---|---|---|---|
| Works in | 30-60 min | 30-120 min | Always ready |
| Lasts | 4-6 hours | 36 hours | Continuous |
| Food matters? | Yes — avoid fat | No | No |
| Best for | Planned encounters | Spontaneous sex | Regular activity |
| Starting cost | From $84/mo | From $84/mo | From $50/mo |
Erectile dysfunction is extremely common, affecting 1 in 3 men over 40. Yet the majority never seek treatment — often due to embarrassment. Telehealth removes that barrier entirely. Your consultation is private, your medication ships discreetly, and no one needs to know.
PDE5 inhibitors are among the most extensively studied medications in history. They are contraindicated with nitrate medications (used for heart conditions). Your Zera Health provider will screen for this and all other contraindications during consultation.
Confidential assessment. Real physician. Works in 15 minutes.
Get ED Treatment — From $84/mo