Viagra (generic name: sildenafil) is a well-known drug primarily used to treat erectile dysfunction in men. It also helps treat pulmonary artery hypertension (PAH). Its competitors in the market are Cialis (generic name: tadalafil) and Levitra (generic name: vardenafil).
Because of Viagra's association with erectile dysfunction, some people believe that it could improve sexual performance by making the penis erect longer, increasing libido, or even increase the size of the penis. Some people mix Viagra with other drugs to counteract the effect of other drugs on sexual performance. Because of the rampant use of Viagra recreationally rather than medically, Viagra can be sold only with the prescription of a doctor. One must be diagnosed with erectile dysfunction or an equivalent disorder by a licensed medical doctor for one to be able to buy Viagra in public.
There are, however, options for those who do not want to go to a doctor to get a prescription. There are many online drug stores that sell Viagra and its other competitors through the internet. The pills are sold in packages and do not require any prescription from a medical doctor. These will then be delivered to the customers' shipping address. There are websites that sell Viagra at a cheaper price compared to drug stores that require prescription.
Like in any online purchase however, one must be cautious and aware about the legitimacy of the purchase. Make sure that the websites from which Viagra is being purchased are legitimate and are not selling fake, counterfeit medication. Fake Viagra bought online may be dangerous for one's health and could possibly be fatal. Make certain that the website from which Viagra is being bought is a secure and accredited online drug store and has met all the qualifications and requirements for privacy, security, as well as quality assurance. Keep in mind that one's medical information is a sensitive piece of information, so privacy and security should be given a premium.