비아그라의 기본 원리

Viagra® and generic Viagra® have sildenafil, which is identical drugs present in A different drug termed Revatio®. Revatio® is used to treat a uncommon ailment termed pulmonary arterial hypertension (PAH).We connection Key sources �?including scientific tests, scientific references, and stats �?within Just about every report and also record

Cialis lasts longer. Cialis stays with your system for as many as 36 hrs and should give assist for erections throughout that overall time. Viagra usually only stays with your system for four to 6 several hours.In addition, people with superior blood pressure level or kind two diabetic issues have a better possibility of encountering erectile dysfu