Sildenafil Citrate is the main component of Viagra Soft.
Keep a tablet under your tongue until it dissolves. It is usually taken 15-20 minutes before sexual activity. Do not take Viagra Soft more then once a day.
Viagra Soft is contraindicated in patients taking another medicine to treat impotence or using a nitrate drug for chest pain or heart problems.
Viagra Soft is used as needed, so you are unlikely to be on a dosing schedule.