Sildenafil
【Product name】Viagra
[English common name]Sildenafil
[Chinese common name]Sildenafil
[English name]
[Chinese other name]
[Indications] for the treatment of erectile dysfunction.
【Dosage】
1. For most patients, the recommended dose is 50 mg, taken as needed approximately 1 hour before sexual activity; however, it can be taken at any time within 0.5 to 4 hours prior to sexual activity. The dosage can be increased to 100 mg (maximum recommended dose) or reduced to 25 mg based on efficacy and tolerability. Take up to 1 time a day. The recommended dose of sildenafil does not work in the absence of sexual stimulation.
2. The following factors are associated with an increase in plasma sildenafil level (AUC): age 65 years or older (40% increase), liver damage (eg cirrhosis, 80% increase), severe kidney damage (creatinine clearance <30 ml/ Min, increase 100%), while taking potent cytochrome P4503A4 inhibitor [ketoconazole, itraconazole (increased 200%).
[Storage] Sealed and stored below 30 °C.
[Tips] Some of the information on this site comes from the Internet and is only used internally by pharmacists or medical staff. It is not a substitute for doctors to diagnose face to face. Please consult a professional pharmacist for specific medications. Please refer to the actual product manual or the actual product for the product content.