Sildenafil
Revatio, Viagra, and generics
Phosphodiesterase type-5 (PDE5) inhibitor
| B | 2 | Yes | Yes | No |
| Key |
- Tabs:
- Revatio and generics: 20 mg
- Viagra and generics: 25, 50, 100 mg
- Oral suspension: 2.5 mg/mL
- Revatio and generics: 10 mg/mL (112 mL); may contain sodium benzoate
- Injection:
- Revatio and generics: 0.8 mg/mL (12.5 mL)
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Citation
Hughes, Helen K., and Lauren K. Kahl, editors. "Sildenafil." Harriet Lane Handbook, 23rd ed., Elsevier, 2024. Harriet Lane, www.unboundmedicine.com/harrietlane/view/Harriet_Lane_Handbook/309687/2/Sildenafil.
Sildenafil. In: Hughes HKH, Kahl LKL, eds. Harriet Lane Handbook. Elsevier; 2024. https://www.unboundmedicine.com/harrietlane/view/Harriet_Lane_Handbook/309687/2/Sildenafil. Accessed June 2, 2026.
Sildenafil. (2024). In Hughes, H. K., & Kahl, L. K. (Eds.), Harriet Lane Handbook (23rd ed.). Elsevier. https://www.unboundmedicine.com/harrietlane/view/Harriet_Lane_Handbook/309687/2/Sildenafil
Sildenafil [Internet]. In: Hughes HKH, Kahl LKL, editors. Harriet Lane Handbook. Elsevier; 2024. [cited 2026 June 02]. Available from: https://www.unboundmedicine.com/harrietlane/view/Harriet_Lane_Handbook/309687/2/Sildenafil.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - Sildenafil
ID - 309687
ED - Hughes,Helen K,
ED - Kahl,Lauren K,
BT - Harriet Lane Handbook
UR - https://www.unboundmedicine.com/harrietlane/view/Harriet_Lane_Handbook/309687/2/Sildenafil
PB - Elsevier
ET - 23
DB - Harriet Lane
DP - Unbound Medicine
ER -

Harriet Lane Handbook

