Fildena tablets help to achieve sex solutions. Sildenafil acts as the active ingredient in the drug Fildena. Fildena is mainly taken 1 hour before intercourse, after which its effect lasts for 4-5 hours. Fildena tablets are widely used. It is advisable to consult a doctor before taking Fildena, Fildena is one of the best tablets of ED. Take Fildena only once a day, otherwise you may have to be hospitalized.