Fildena 120 mg contains the active ingredient sildenafil citrate, which is a phosphodiesterase type 5 (PDE5) inhibitor used to treat erectile dysfunction (ED). The typical timeframe for Fildena 120 mg to work is within 30 minutes to 1 hour after ingestion.

Sildenafil citrate works by increasing blood flow to the penis during sexual stimulation, helping to achieve and maintain an erection. The onset of action for Fildena 120 mg may vary slightly among individuals, but it generally begins within the mentioned timeframe.

It's important to note that Fildena 120 mg, like other sildenafil-containing medications, requires sexual stimulation to be effective. Additionally, factors such as food intake, overall health status, and individual response may affect the onset of action.

To ensure the best possible results, it's essential to follow the recommended dosage and instructions provided by a healthcare provider. It's also crucial to consult with a healthcare provider before using Fildena 120 mg to ensure safe and effective treatment of erectile dysfunction.