Fildena Professional contains sildenafil citrate, a medication primarily used to treat erectile dysfunction (ED) in men. There is no direct evidence to suggest that sildenafil citrate affects testosterone levels.

Testosterone is a hormone produced primarily in the testes in men and in smaller amounts in the ovaries in women. It plays a crucial role in various bodily functions, including the development of male sexual characteristics, libido, bone density, muscle mass, and mood regulation.

While Fildena Professional does not directly influence testosterone levels, it works by inhibiting the enzyme phosphodiesterase type 5 (PDE5), which regulates blood flow in the penis. By blocking PDE5, sildenafil citrate helps increase blood flow to the penis during sexual stimulation, which can lead to improved erectile function and the ability to achieve and maintain an erection.

It's important to note that erectile dysfunction (ED) can sometimes be associated with underlying medical conditions that may also affect testosterone levels, such as diabetes, obesity, and cardiovascular disease. Treating these underlying conditions and addressing lifestyle factors such as diet, exercise, and stress management may help improve both erectile function and testosterone levels.