Silagra 100 is one of the best tablets for couples to solve their sexual problems. Silagra 100 Mg tablets are taken 1 hour before intercourse, after which the effect lasts for 4-5 hours. Taking Silagra 100 tablets can make you feel better about sex. Sildenafil acts as the active ingredient in Fildena tablets. Silagra 100mg tablets are also found in different strengths. It is advisable to consult a doctor before taking Silagra 100 tablets.