Sildenafil

🧮 Dose calculator

Erectile dysfunction · Regimen source: FDA Sildenafil · 2.1

• • 25–100 mg; at most once daily; 30 min to 4 h before. Over 65, hepatic impairment or CrCl <30: start 25 mg. With ritonavir max 25 mg per 48 h. FDA Sildenafil · 2FDA Sildenafil · 2.5FDA Sildenafil · 2.4

Enter age (weight is optional for this regimen).

👥 Special populations

• 🤰 PregnancyUse with caution

  Label states no clear risk or has limited data; use only if needed, under medical advice. FDA Sildenafil · 8.1

  “Risk Summary Sildenafil is not indicated for use in females.”

• 🤱 BreastfeedingUse with caution

  Label: use with caution while breastfeeding; see the label text. FDA Sildenafil · 8.2

  “Risk Summary Sildenafil is not indicated for use in females.”

• 👶 ChildrenUse with caution

  The label has conditions, age limits or notes for children; the label sentence is quoted below. FDA Sildenafil · 8.4

  “Safety and effectiveness have not been established in pediatric patients.”

• 👴 Older adultsUse with caution

  Label: use with caution in older adults, usually starting at the low end of the dose range. FDA Sildenafil · 8.5

  “Healthy elderly volunteers (65 years or over) had a reduced clearance of sildenafil resulting in approximately 84% and 107% higher plasma AUC values of sildenafil and its active N-desmethyl metabolite, respectively, compared to those seen in healthy young volunteers (18-45 years) [ see Clinical Pharmacology (12.3) ].”

• ⚥ Females & males of reproductive potentialNo data

  The source for this drug has no section for this group.