Medically reviewed on November 13, 2017.
Applies to the following strengths: 50 mg; 100 mg; 200 mg
Usual Adult Dose for:
Additional dosage information:
Usual Adult Dose for Erectile Dysfunction
Initial dose: 100 mg orally as needed approximately 30 minutes before sexual activity.
Maintenance dose: 50 to 200 mg orally as needed 30 minutes before sexual activity.
Maximum dose: 200 mg orally once a day
-The lowest dose that provides benefit should be taken.
-Sexual stimulation is needed for a response to treatment.
Use: Treatment of erectile dysfunction
Renal Dose Adjustments
-Mild to Moderate Renal Dysfunction (creatinine clearance greater than or equal to 30 and less than 90 mL/min): No adjustment recommended
-Severe Renal Dysfunction: Not recommended
Liver Dose Adjustments
-Mild to Moderate Liver Dysfunction (Child-Pugh A or B): No adjustment recommended
-Severe Liver Dysfunction: Not recommended
In patients on stable alpha-blocker therapy, the recommended starting dose is 50 mg.
Safety and efficacy have not been established in patients younger than 18 years.
Consult WARNINGS section for additional precautions.
Data not available.
Administration advice: Avanafil can be taken with or without food
More about avanafil
- Avanafil Side Effects
- During Pregnancy
- Dosage Information
- Drug Interactions
- En Español
- 45 Reviews
- Drug class: impotence agents
Other brands: Stendra