Fildena 25 mg is a treatment for impotence and erectile dysfunction in men. This medication's ingredient, sildenafil, helps men achieve a strong erection during sexual activity. This medication is exclusively for men. Take this medicine 30 minutes before engaging in sexual activity to maximize the time you spend with your partner. Because the effects of this medication last for six hours, take it no more than once every 24 hours. Adhere to your doctor's instructions when using this medication.