Viagra - Drug Details
๐Ÿ“Š Estimates Viagra Dialyzability By Different_Modalities

Viagra

Complete Drug Information

Drug Name
Viagra
Trade Names
Viagra
Pregnancy Category
AU: B1
Bioavailability
41% (mean)
Routes of Administration
Oral, sublingual, intravenous
Protein Binding
~96%%
Metabolism
Liver: CYP3A4 (major route), CYP2C9 (minor route)
Elimination
3โ€“4 hours
Excretion
Feces (~80%), urine (~13%)
Formula
C22H30N6O4S
Molar Mass
474.58
Onset of Action
20 minutes
Drug Class
PDE5 inhibitor
Volume of Distribution
C22H30N6O4S

๐Ÿคฐ Pregnancy Category Information

Category: AU: B1

Drugs which have been taken by only a limited number of pregnant women and women of childbearing age, without an increase in the frequency of malformation or other direct or indirect harmful effects on the human fetus. Animal studies have not shown evidence of an increased occurrence of fetal damage.