Fildena 150 mg is a PDE5 inhibitor and is used in the treatment of impotency in men with pulmonary arterial hypertension.
Fildena 100 mg (Sildenafil citrate) tablets are prescribed to men with serious sexual impairment.
A typical dosage of Sildenafil is Fildena 120 mg One a day. As long as you follow your doctor's instructions, you should be able to enjoy a satisfying sexual life.