Sildenafil (Brand names: Viagra, Revatio, Caverta, Penegra) is generally prescribed to treat men with erection problems. It is also used to treat pulmonary arterial hypertension (PAH) (i.e. high blood pressure in your lungs). Sildenafil works on erection problems by increasing blood flow to the penis.
Sildenafil works for PAH by relaxing your lungs’ blood vessels, allowing blood to flow easier. People can save money on sildenafil 100 mg by comparing sildenafil prices at Canadian and international online pharmacies with discount prices available at U.S. pharmacies. Purchasing higher quantities usually means lower prices. Sildenafil sold in the U.S. is manufactured in several countries, including India and Ireland.
The total price includes shipping fees which typically cover an entire order, making it more economical to purchase multiple medications in the same order.
U.S. government officials have stated that individuals who order non-controlled prescription drugs from Canada or other foreign sources (up to a three-month supply) for their own use are not being pursued or prosecuted - although it is technically not legal for individuals to import most prescription drugs. The U.S FDA regulates the safety and efficacy of medications sold in U.S. pharmacies. Medications dispensed from outside the U.S. are regulated for safety and efficacy by pharmaceutical/pharmacy regulatory authorities in other countries. Read how regulations may differ by country.