These are the same people who are willing to buy online without testing their body first. Push the plunger of the syringe, then insert the tip into the bottle while holding the bottle upright on a flat surface. Another great way to get informed about this product is to check the price comparison on different sites. The substance is the same under both trade names. However, the dosage can range from 25— mg. Many people have no side effects or only mild ones.VIAGRA contains sildenafil, which is the same medicine found in another drug called REVATIO. REVATIO is used to treat a rare disease called pulmonary arterial hypertension (PAH). VIAGRA should not be used with REVATIO or with other PAH treatments containing sildenafil or any other PDE5 inhibitors (such as Adcirca [tadalafil]). Viagra is a drug that works by helping men maintain an erection. Without touch to the penis, like that experienced in sexual intercourse, an erection will not occur, and the penis will not harden. What is Viagra? Viagra is a brand-name prescription drug that’s approved to treat erectile dysfunction (ED). With ED, you’re unable to have or maintain an erection. Viagra is .
