Sildenafil’s typical starting dose is 50mg, taken as needed, one hour before sexual activity. The dose may be increased to 100mg or decreased to 25mg based on individual response and tolerability. Never exceed 100mg in a 24-hour period.
Tadalafil’s usual starting dose is 10mg, taken as needed, at least 30 minutes before sexual activity. A lower dose of 5mg may be sufficient for some individuals, while others might require a higher dose of 20mg. The maximum daily dose is 20mg.
Both medications should be taken only as directed by a physician. Regular use beyond the recommended frequency is not advised.
| Sildenafil | 50mg | 100mg | 1 hour |
| Tadalafil | 10mg | 20mg | 30 minutes |
Factors influencing dosage include age, overall health, and other medications being taken. Grapefruit juice interaction is significant with both drugs and should be avoided. Discuss any potential drug interactions with your doctor before starting treatment. Do not take either medication if you have certain heart conditions or low blood pressure.
Always consult your doctor before starting or changing your medication regimen. They can help determine the appropriate dosage and address any concerns you may have.
