Fildena 120 mg, which contains sildenafil citrate, is primarily used to treat erectile dysfunction (ED). The effects of Fildena 120 mg typically last for about 4 to 6 hours. However, this can vary depending on individual factors such as metabolism, overall health, age, and the presence of other medications.
The onset of action usually occurs within 30 minutes to an hour after taking the medication. It's important to note that the presence of food in the stomach, especially high-fat meals, can delay the onset of the medication's effects.