What is the maximum Viagra dosage a person can take without danger?

The recommended adult dosage of Viagra (sildenafil) for erectile dysfunction is 50 mg taken as needed approximately one hour before sexual activity. However, the maximum recommended dosage is 100 mg per 24 hours. It is important to follow the dosing instructions provided by your doctor and not exceed the recommended dosage. If you have any concerns or questions about the dosage of Viagra you are taking, it is important to talk to your doctor for personalized advice.