When taken according to the instructions on the pack, Viagra is safe for most people. There are some people who should avoid it, due to conditions like low blood pressure, heart problems, or sickle ...

Erectile dysfunction (ED) is a common condition, and many people find that it is treatable with Viagra — sometimes called the “little blue pill” — and its generic form, sildenafil.

How much Viagra is too much? Can you take two Viagra pills at once? If you take sildenafil in the morning, can you take ...

Viagra costs $90 to $139 per tablet. Generic sildenafil can range from $2 to $10 per pill, depending on the manufacturer and dose.