Fildena 100mg contains a medicine called Viagra. It belongs to a class of drugs called horsehogesterase type 5 (PDE5) inhibitors. (About one class is a group of drugs that work the same way.) Viagra works by increasing blood flow to the ***** and thus helps keep it erect.However, the core portion of Fildena that experts have suggested to patients is 25mg. Experts recommend a patch of Fildena 50Mg or Fildena 100 to patients in a reasonable amount of time. Depending on the patient’s obstruction, a repeated expert may augment or decompose the Fildena fraction. In a reasonable amount of time, experts in a good amount of time, patients are encouraged not to accept nitrates with this medicine as the principle fixing in Fildena 100, Sildenafil, communicates with nitrate prescription more than others.