Physical injuries cause slow blood circulation in men due to which men can not achieve a better erection.So, there is a Silagra 25 mg Tablet which helps you to cure the erectile dysfunction and pulmonary arterial hypertensions problems in males.This medicine is very slow and very low sildenafil citrate that used to maintain the erection for a limited of time.You can Buy SIlagra 25 mg Online.It increases the blood vessels while sexual interaction in male.It also helps in high erections.Take this medicine after consulting your doctor.