Fildena 25 mg tablets contain Sildenafil Citrate as a generic ingredient. It has been used to overcome the problem of erectile dysfunction. Do not take this medicine if you are allergic to the ingredient Sildenafil Citrate. Because an ingredient named Sildenafil Citrate is found inside this medicine. Take this medicine once in 24 hours. For more information on this drug visit our website ifildena.com.