Rx
SildenafilGeneric for Viagra®Take before activity; acts for a few hours.from $2/dose
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Tadalafil
Generic for Cialis®
Longer-lasting; daily or as-needed options.
- Form
- Oral tablet
- Dosing
- Daily low-dose or as needed
- Price
- from $3/dose
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What it is
Tadalafil is a long-acting PDE5 inhibitor — the same active ingredient as the brand it's generic for. Because its effect lasts much longer, some men take a small daily dose for spontaneity rather than timing a single dose before sex.
How to use it
Either a low dose taken daily, or a larger dose before activity — your provider recommends the approach. As with all PDE5 inhibitors, arousal is still required.
Active ingredients
- Tadalafil (PDE5 inhibitor)
Side effects & safety
- Headache, flushing, back or muscle aches, indigestion
- Never combine with nitrates
- Seek emergency care for an erection lasting over 4 hours
FAQ
Daily or as-needed — which is better?
Depends on how often and how spontaneously you want it to work. Your provider will help you choose during the visit.
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