The main purpose of the drug sildigra 250 mg is to treat erectile dysfunction (ED) in males. It contains a large amount of the phosphodiesterase type 5 (PDE5) inhibitor sildenafil citrate—250 mg, to be exact. Usually starting at 50 mg or 100 mg, the recommended starting dose for Sildigra is less than 250 mg. Sildigra 250mg should only be used under medical supervision due to its strong nature. It is best to take Sildigra on an empty stomach or right after a light meal as taking it with a big meal may cause it to take longer to start working.