P Force Fort 150 mg is a medication primarily used for the treatment of erectile dysfunction (ED) and premature ejaculation (PE). It contains P Force Fort 150 mg, which is the active ingredient in Viagra. While it's commonly prescribed in various countries around the world, there isn't a specific list of countries where it's more prevalent. However, medications like sildenafil are widely used in countries where there is easy access to pharmaceuticals and where ED and PE are prevalent issues. This includes countries like the United States, Canada, the United Kingdom, Australia, India, and many others where sildenafil-based medications are available by prescription.