Fildena 120 mg is a sildenafil citrate tablet used in the management of erectile dysfunction. It works by improving blood circulation during sexual stimulation, helping men achieve and maintain a firm erection. This dosage may be suitable for individuals who do not respond adequately to lower strengths. It is typically taken 30 to 60 minutes before the planned activity and should not exceed one dose in 24 hours. Some users may experience mild side effects such as headache, flushing, or dizziness. Consulting a healthcare professional is recommended to ensure proper usage and reduce the risk of potential complications.