Yes. Message your doctor after your consult, at no extra cost. If another option suits you better, they can change your treatment.

Only once a doctor approves your treatment. If medicine isn’t right for you, you only pay the $20.10 consult.

Start my consult

Erectile dysfunctionCompare treatments

Same goal. Different timing.

Q: What’s the real difference between them?

Mostly timing. Avanafil works in about 15 minutes and lasts up to 4–6 hours. Sildenafil works in 30–60 minutes and lasts up to 6–8 hours. Tadalafil 20mg works in 30 minutes and lasts up to 36 hours, and tadalafil 5mg is taken daily. After that, it’s about how you like to take it: a pill, a thin, a mint or a chew.

Q: Are generics as good as the brand?

They contain the same active ingredient. The Generic Blue Pill has the same active ingredient and effects as Viagra 100mg, and the Generic Weekend Pill is an equally effective alternative to Cialis, at a fraction of the cost.

Q: Are there side effects?

They may include flushing, dizziness, headaches, stomach pain, back or muscle pain, a blocked nose, nausea, or changes in vision. Go easy on alcohol. Your doctor goes through everything with you on the call.

Our ED treatments, side by side: how fast each one starts, how long it lasts, how you take it and what it costs. Your doctor helps you choose, and you can change it later.

Start your assessment

Side by side

15 treatments · from $3.50 a dose

Doctors who’ve heard it all
Pay only if prescribed
Prescription only

Two quick taps. It helps your doctor see what fits your life.

Ask Noah

How do you like to plan?

And how you’d take it

01234567890123456789 of 15 fit

Pick one, and I’ll light up the matches below.

See them side by side

Your doctor makes the final call, and you can change it later.

Side by side

15 options. One clock.

Each bar is the window one dose gives you, from taking it to wearing off. Daily options are taken every day, so there’s nothing to time.

DailyReady any time

Daily ThinsTadalafil 5mg Dissolve on tongue StartsTaken daily LastsAny time From $3.50 Generic Daily PillTadalafil 5mg Swallow StartsTaken daily LastsAny time From $3.50 Daily PepsTadalafil 5mg Mint, suck or chew StartsTaken daily LastsAny time From $3.50 Daily ChewsTadalafil 5mg Chew StartsTaken daily LastsAny time From $3.50 The Daily PillCialis 5mg Swallow StartsTaken daily LastsAny time From $7.00

As neededA few hours

Generic Blue PillSildenafil 100mg Swallow Starts30–60 min LastsUp to 6–8 hours From $7.00 Sil PepsSildenafil 50mg Mint, suck or chew Starts30–60 min LastsUp to 6–8 hours From $7.00 Sil ThinsSildenafil 50mg Dissolve on tongue Starts30–60 min LastsUp to 6–8 hours From $9.00 Blue PillViagra 100mg Swallow Starts30–60 min LastsUp to 6–8 hours From $17.00 Second-Gen PillSpedra 200mg, avanafil Swallow Starts15 min LastsUp to 4–6 hours From $16.60

As neededUp to 36 hours

Generic Weekend PillTadalafil 20mg Swallow Starts30 min LastsUp to 36 hours From $6.80 Weekend PepsTadalafil 20mg Mint, suck or chew Starts30 min LastsUp to 36 hours From $7.00 Weekend ChewsTadalafil 20mg Chew Starts30 min LastsUp to 36 hours From $9.00 Weekend ThinsTadalafil 20mg Dissolve on tongue Starts30 min LastsUp to 36 hours From $14.00 The Weekend PillCialis 20mg Swallow Starts30 min LastsUp to 36 hours From $19.80

From prices are per dose as listed on ofnoah.sg, include GST and the transaction fee, and leave out the $20.10 consult. A video consult with an SMC-registered doctor is needed for every prescription. Results vary.

What’s inside

3 ingredients. One clock.

They all relax blood vessels, so more blood can flow when you’re aroused. The difference is timing.

1AAvanafilThe Second-Gen Pill. Works in about 15 minutes and lasts up to 4–6 hours.
2SSildenafil, as in ViagraThe Blue Pill and its generics. Works in 30–60 minutes, faster on an empty stomach, and lasts up to 6–8 hours.
3TTadalafil, as in CialisAt 20mg, works in 30 minutes and lasts up to 36 hours. At 5mg, taken daily, so there’s no timing at all.

ED and PE

Finishing too soon, too?

Two 2-in-1 pills treat both. Sildenafil with dapoxetine works within 60 minutes and lasts up to 4 hours. The weekend version, with tadalafil, lasts up to 36 hours for ED and 4 hours for PE. From $18.80 a dose.