Verbatim response from Claude
Sildenafil vs. Tadalafil: Quick Comparison
The Drugs
Sildenafil (generic Viagra)
- Works for 4-6 hours
- Take it 30-60 min before activity
- Better if you want on-demand use
- Generally cheaper
Tadalafil (generic Cialis)
- Works for up to 36 hours ("the weekend pill")
- More spontaneous - no precise timing needed
- Can be taken daily at low dose
- Better for frequent use or if timing feels awkward
Which to Choose?
- Occasional/planned use → Sildenafil
- Spontaneous/frequent use → Tadalafil
- Daily low-dose → Tadalafil (5mg daily option)
Services Offering Both
| Service | Notes |
|---|---|
| Hims | Offers both, plus chewable versions |
| Roman (Ro) | Both options, strong physician support |
| Keeps | Both available |
| Rex MD | Both, often very competitive pricing |
| eDrugstore | Both, longer established |
My Suggestion
Start with tadalafil for most people due to flexibility. Roman or Hims are reliable starting points with good telehealth physician consultations included.
Always consult the prescribing doctor about your specific health situation.