Vidalista 60, which contains tadalafil, is mainly used to treat erectile dysfunction (ED) by improving blood flow to the penis. It is not specifically designed to increase testosterone levels. Vidalista 60mg works by inhibiting the enzyme phosphodiesterase type 5 (PDE5), which helps relax blood vessels and improve erectile function. Testosterone is a hormone responsible for various bodily functions, including sexual drive and muscle mass. If you're concerned about low testosterone levels, medications or therapies specifically designed for boosting testosterone, such as hormone replacement therapy, would be more appropriate. Always consult a healthcare provider before starting any new treatment, especially for hormone-related issues.