Buy Original Pfizer Viagra in Karachi
Buy Original Pfizer Viagra in Karachi
Viagra, Pfizer’s blockbuster erectile dysfunction drug hit the market in 1998. In 20 years, it’s become ubiquitous: 62 million men all over the world have bought the drug, according to a Pfizer spokesperson. The US military shells out $41.6 million per year for it, and from 2012 onward, the US, Mexico, and Canada spent about $1.4 billion on it annually (although those numbers are projected to fall in the coming years when Pfizer’s patent on the drug expires in 2030).
Despite the drug’s popularity today, the researchers who discovered it weren’t even looking for it. Sildenafil, the active ingredient in Viagra, was originally developed to treat cardiovascular problems. It was meant to dilate the heart’s blood vessels by blocking a particular protein called PDE-5. In animal tests, it seemed to work moderately well: researchers could find evidence that it was impeding PDE-5, and the animals weren’t having any obvious negative side effects. So, it was brought into a phase one clinical trial in the early 1990s, to test whether humans can tolerate a new compound.
All seemed to be going well—except for one weird thing the men enrolled in the study did when nurses went to check on them. “They found a lot of the men were lying on their stomachs,” John LaMattina, who was the head of research and development at Pfizer while this research was ongoing, said on a 2016 episode of the STAT Signal Podcast (listen in around 7:15). ”A very observant nurse reported this, saying the men were embarrassed [because] they were getting erections.” It appeared that the blood vessels dilating were not in the heart, but rather the penis (dilating blood vessels is part of the process that leads to erections).
The sildenafil was working—but in the wrong part of the body. And with that, the so-called “potency pill” was born.
The legend itself; the one which started it all.
- Viagra is a prescription-only medicine used to treat erectile dysfunction (ED) in men. (available with us without the need of prescription)
- 'Viagra' is the brand name, the active ingredient is 'Sildenafil'.
- Starting dose is one 100mg tablet in 24 hours. Depending on results, adjust to 25mg or 50mg.
- Take 30-60 minutes before sexual activity, usually lasts for 4 hours.
- Large meals, fatty food, alcohol, and grapefruit can affect efficacy.
- Shipped from within Pakistan 🇵🇰
- Maximum 2 working days for deliveries, anywhere in Pakistan! 🏎
- All orders are packaged in such a way that nobody can see or tell what is inside the package 🤫
- The product or the company is not described on the packaging or the courier slip 🏷
No comments