Verbatim response from Claude
Sildenafil vs Tadalafil: Quick Comparison
Sildenafil (Viagra generic)
- Works in 30-60 minutes
- Lasts 4-6 hours
- Best if you want on-demand use
- Generally cheaper
Tadalafil (Cialis generic)
- Works in 30 minutes, lasts up to 36 hours
- Also available as a daily low-dose option
- Better if you want spontaneity without timing pressure
- Slightly pricier but very popular
Which to Choose?
- Plan ahead / cost-conscious → Sildenafil
- Spontaneous / don't want to time it → Tadalafil
- Daily use for ongoing ED → Tadalafil daily dose
Services Offering Both
| Service | Notes |
|---|---|
| Hims | Both options, good pricing, discreet |
| Roman (Ro) | Both, strong medical support |
| Keeps | Both available |
| Rex MD | Both, often very competitive pricing |
| Bluechew | Chewable versions of both |
BlueChew is worth mentioning specifically if swallowing pills is a concern.
All require a brief online consultation, which is legitimate and appropriate since these are prescription medications.