Sildalist 140 mg is a medication which contains two salts named as sildenafil citrate 100 mg and tadalafil 40 mg.This medicine is used to treat erectile dysfunction in men where a man is not able to erect firm enough for intercourse.Ed differs in men like in some it is not so according to that we have to check that which dosage is suitable for.The dosage that is prescribed to you also depends...