Question 1

How long before sex should I take sildenafil?

Accepted Answer

Take sildenafil 30-60 minutes before planned sexual activity. If taken on an empty stomach, it may work in 30 minutes; with a heavy meal, it could take 2 hours. The effects typically last 4-6 hours.

Question 2

Can I take sildenafil every day?

Accepted Answer

No, sildenafil should not be taken daily for erectile dysfunction. Maximum frequency is once per 24 hours. Daily use is only for specific pulmonary hypertension treatment with different dosing.

Question 3

What should I do if sildenafil doesn't work?

Accepted Answer

If ineffective after 2-3 attempts: 1) Ensure sexual stimulation, 2) Take on empty stomach, 3) Try different timing, 4) Consult your doctor about dose adjustment or alternative treatments.

Question 4

Can I cut sildenafil tablets in half?

Accepted Answer

Tablets should be swallowed whole with water. However, if prescribed a lower dose, your doctor can prescribe the appropriate strength. Don't split tablets unless advised by your doctor.

Question 5

Is it safe to drink alcohol with sildenafil?

Accepted Answer

Limit alcohol as it can impair erection ability and increase side effects like dizziness and blood pressure drops. Heavy drinking with sildenafil is not recommended.