iMedix Medical Content Engine 3.13.37

Ingredient

Sildenafil

Small molecule Phosphodiesterase 5 Inhibitor

Identity

Verified ingredient identity
Sildenafil
Entity type
Small molecule
Pharmacological class
Phosphodiesterase 5 Inhibitor
Salt forms
  • Sildenafil citrate

Found in verified medicines 2 verified medicines

Single-ingredient medicines 2

Products whose only active ingredient is Sildenafil

  • Viagra as Sildenafil citrate Drug Status Prescription Only · Form Film-coated tablets · Strength 25 mg, 50 mg, 100 mg
  • Revatio (Sildenafil) as Sildenafil citrate Drug Status Prescription Only · Form Oral tablet · Strength 20 mg

32 further products with this ingredient are recorded as Not Approved and are not listed.

Product facets

Single-ingredient medicines
2
Combination medicines
0
Dosage forms
  • Film-coated tablets
  • Oral tablet
Strengths from single-ingredient medicines
  • 20 mg
  • 25 mg
  • 50 mg
  • 100 mg

Scientific reference data

UNII
3M7OB98Y7H
PubChem CID
135398744
RxNorm
136411
iMedix entity id
ing_000072

Data provenance

Ingredient identity
Verified by the iMedix ingredient vocabulary
Medicine mappings
2 verified medicine relationships
Sources
Verified structured records
Technical details
Entity source
seed seed:v1.1
Alias sources
seed: 1
Mapping methods
exact_alias: 2
Relationship sources
seed seed:v1.1: 2
Graph version
48
Public index evaluated
2026-10-16 14:08:42 UTC