Viagra is a medication that helps men with erectile dysfunction have and keep an erection during sexual activity. It is most effective when taken about an hour before sex on an empty stomach. It is also important to be sexually aroused before taking Viagra.
Erectile Dysfunction
Viagra Jelly is a drug that’s FDA-approved to treat erectile dysfunction (ED). It works by increasing blood flow to the penis, which helps men have and keep an erection. It can help men who can’t get or keep an erection because of things like performance anxiety, problems with their sexual organs, or certain health conditions.
In clinical studies, Viagra worked in 43% to 83% of people who took it. ED is a condition where you can’t get or keep an erection, and it affects many different men.
Other drugs can also treat ED, but they may work differently than Viagra.
You shouldn’t take Viagra if you’re allergic to sildenafil, or if you have a bleeding problem or are taking nitrates for chest pain. Also, you shouldn’t use it if you’re pregnant or breastfeeding. It might pass into breast milk and could harm a baby. If you’re thinking about having sex while you’re taking Viagra, you should use birth control.*
Heart problems
Drugs used to treat erectile dysfunction are available from Genericmedsaustralia.com. Such as sildenafil (Viagra(R)), and tadalafil (Cialis(R)), are thoroughly tested and are considered safe for most men. However, if you have heart problems or high blood pressure, taking these drugs can cause some dangerous side effects.
This increases levels of cGMP, which relaxes muscles found in the walls of the blood vessels and boosts blood flow. In males, this leads to an erection. Viagra is also prescribed for pulmonary arterial hypertension, which is a disease in which the left ventricle cannot pump enough blood to the lungs. Regular long-term use of sildenafil has been shown to improve left ventricular function and decrease fluid buildup in the lungs.
The drug can cause a sudden drop in blood pressure, which can trigger a heart attack in some people. You should also avoid Viagra if you are taking any nitrate drugs for chest pain, such as nitroglycerin, isosorbide dinitrate, or mononitrate. Nitrates are also found in recreational drugs such as amyl nitrite and butyl nitrite (“poppers”).
Some studies suggest that these PDE-5 inhibitors may help prevent a heart attack or stroke. For this to become a reality, however, it would require an extensive study that randomly assigned 20,000 heart patients to receive either their usual treatment or standard therapy plus a PDE-5 inhibitor.
Blood pressure
Sildenafil citrate, the active ingredient in Viagra, started as a drug to treat high blood pressure and angina. But in 1998 Pfizer realized that the drug also had a unique feature: It improved erections. The company marketed it as Viagra, and it quickly became the best-selling drug in history for treating ED.
An erection depends on a finely choreographed series of events, from arousal signals from the brain to good blood flow to the penis. Viagra (and the related Revatio) improves blood flow to the penis by blocking the action of a chemical called PDE5, which normally keeps blood vessels closed. The result: increased vascular engorgement and a stronger, longer-lasting erection.
Viagra is safe for most men with erectile problems, even if they have other health conditions like heart disease or diabetes. But it shouldn’t be mixed with certain medications, including alpha-blockers, nitrates (like amyl nitrate, isosorbide mononitrate, or nitroglycerin), and some antiretroviral drugs used to treat HIV/AIDS.
It’s also not recommended for men with physical abnormalities affecting the penis, such as Peyronie’s disease or a bowed or scarred penis. It can cause a painful, long-lasting erection called priapism, which requires immediate medical attention. And it’s not safe for women who are pregnant or breastfeeding.
Side effects
Viagra works by blocking the breakdown of a substance called cyclic GMP in your body. Cyclic GMP relaxes and widens blood vessels in your penis, which helps you get and keep an erection.
The drug’s effects last 4 to 8 hours. You can also eat a meal with it, although it may take longer for the drug to work if you have eaten a high-fat food.
Some people who take the medication can develop mild side effects, including headache, flushing, and dizziness. These symptoms can usually be eased by lying down and avoiding alcohol. Taking pain relievers can also help. This includes vitamins and herbs. Some of these can affect how well the drug works or increase your risk for serious side effects.
In some cases, the use of Viagra can cause a severe, painful erection that lasts for more than four hours. This is known as priapism and it can be dangerous if left untreated.
You should not take Viagra if you have certain medical problems, including severe kidney or liver disease. It’s also not safe for people who have a condition called nephrogenic autosomal dominant polycystic kidney disease (ADPKD). This disorder interferes with how your kidneys process Viagra. Read More…
