What is the difference between Viagra and Sildenafil?

Viagra and Sildenafil are medicines that contain the same active ingredient, sildenafil citrate, but there are some differences:

Brand name and generic name:

Viagra is a brand name product sold by Pfizer, and its active ingredient is sildenafil citrate.
Sildenafil is a generic version of Viagra sold by other drug companies. Generic drugs enter the market after the patent has expired and are usually available at a lower price.

price:

Because Viagra is a brand name, it is generally more expensive than sildenafil.
Sildenafil is a generic drug and usually costs less.

manufacturer:

Viagra is manufactured by the pharmaceutical company Pfizer.
Sildenafil is manufactured by various pharmaceutical companies, and competition tends to keep prices low.

Shape and color:

Viagra is commonly known as the blue diamond-shaped pill.
Sildenafil is manufactured in a variety of shapes, sizes, and colors. As this is a generic drug, its appearance may vary.

In terms of active ingredients, there is little difference between Viagra and sildenafil. Both are used to treat erectile dysfunction and sexual dysfunction and have the same mechanism of action. Therefore, they are similar in terms of efficacy and safety. Which one you choose depends on your individual circumstances and budget, and it’s important to follow your doctor’s instructions.