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About 30 million American men have a problem getting or keeping an erection. Luckily, they have access to medications such as Viagra and Cialis available ataptekanapotencje.com.
These ED drugs work by increasing blood flow to the penis, which helps you get and maintain an erection. They also have few side effects.
Effectiveness
Viagra is a prescription drug that’s used to treat erectile dysfunction (ED) in men. It works by enhancing blood flow to your penis, which makes it firm and helps you have an erection.
ED is common and can be caused by a variety of factors. It may be a result of psychological and emotional issues, as well as certain lifestyle choices such as smoking, alcohol use, and poor diet. It can also be a side effect of certain medications, such as drugs for high blood pressure, antidepressants, and ulcer medicines.
The main reason for the effectiveness of Viagra is that it blocks an enzyme called phosphodiesterase type 5 (PDE5). PDE5 breaks down a chemical messenger involved in releasing nitric oxide from your blood vessels to stimulate an erection.
Because of the way PDE5 works, Viagra improves blood flow to your penis and can help you have an erection when you are sexually aroused. It also helps you maintain an erection throughout the day by helping your body produce nitric oxide.
A few studies have found that Viagra can reduce episodes of Raynaud’s disease, a condition in which your blood vessels temporarily narrow and restrict blood supply to your fingers or toes. These episodes can be triggered by cold temperatures or emotional stress.
If you have Raynaud’s disease and are taking Viagra, talk with your doctor about how to best manage the medication. It’s important to take the drug as directed, since it can make the condition worse if you don’t.
It’s not recommended that you take Viagra with any other drugs, including alpha-blocker medications and those used to treat HIV/AIDS. They can decrease your blood pressure and increase the effects of Viagra. This can cause serious side effects, such as low blood pressure and a fast heart rate.
Side effects
Viagra is a medication that helps improve your ability to have and keep an erection when you’re sexually aroused. It works by blocking a chemical called phosphodiesterase type 5 (PDE5), which blocks the action of a chemical called cyclic guanosine monophosphate (GMP) that’s released in your penis in response to sexual stimulation.
The medication also increases blood flow to your penis by dilating the arteries that bring blood to your genitals. This allows your penis to become firm and expand as blood flows into long chambers inside your penis called the corpora cavernosa.
Your body produces a small amount of Viagra in your bloodstream after you take a dose of the drug. This level drops gradually over the next several hours, but it may take about 24 hours for it to completely disappear from your system.
If you have a problem with blood cell production, you should talk with your doctor before taking Viagra. Having certain blood cell problems, such as sickle cell anemia or multiple myeloma, can increase your risk of getting priapism (a long-lasting erection that lasts for more than four hours) when you take the drug.
You should also avoid drinking grapefruit juice while you’re taking Viagra, since the fruit can affect how much of it your body absorbs. One small study found that drinking grapefruit juice slightly increased people’s blood levels of the drug, which could possibly lead to side effects like headaches and flushing.
Some insurance companies may require you to get prior authorization before your doctor can prescribe Viagra to you. Your doctor and your insurance company will work together to review your request and determine if you’re eligible for coverage.
Dosage
Viagra is a PDE5 inhibitor that works by increasing penile blood flow. The dosage is determined by your doctor, who will check your medical history to ensure it’s safe for you and that any other medications you take don’t interact with it.
The starting dose for Viagra is 50 mg, and your doctor can prescribe a higher dose as needed to get the desired results. It usually takes 30 minutes to 4 hours to start working, so take it about an hour before you plan to engage in sexual activity. It also helps to take it on an empty stomach, so don’t eat any food right before taking it.
Men with erectile dysfunction can experience premature ejaculation and may need Viagra to help their erections last longer. It can also help to prevent ejaculation if you’re suffering from a condition called benign prostatic hyperplasia (BPH).
In a study of men with ED, VIAGRA improved scores on several aspects of sexual function as measured by the IIEF, including frequency, firmness and maintenance of erections; orgasm; desire; intercourse; and relationship satisfaction. It also reduced feelings of anxiety about the next intercourse attempt.
These outcomes were assessed using a 5-point scale of each aspect. The VIAGRA treatment group had significantly better scores than the placebo group.
A reversible phosphodiesterase type 5 (PDE5) inhibitor, sildenafil improves the erection response to sexual stimulation in patients with erectile dysfunction. It enhances the erection by increasing penile blood flow.
The FDA has approved sildenafil citrate as a prescription drug to treat erectile dysfunction. It’s available in both a brand name and generic form. It can be purchased at a pharmacy or online at GoodRx, which can save you over 99% off the average retail price.
Over-the-counter alternatives
Viagra is the most popular drug prescribed for erectile dysfunction, but it requires a prescription from a doctor. There are some over-the-counter alternatives that work just as well or better than Viagra, and you may want to consider them if you’re looking for a way to get your erection back without having to go to the doctor.
One supplement that has shown to increase erections is l-arginine. It’s an amino acid that your body naturally produces, and when it’s converted to nitric oxide in the bloodstream, it can help you achieve a firmer erection.
Another supplement that is known to increase erections is pycnogenol. This natural ingredient has been shown to increase nitric oxide production in the body and increase blood flow. It has also been shown to boost testosterone and sperm count.
Several studies have found that men who take a supplement containing l-arginine and pycnogenol have reported increased erections. This is because l-arginine can be converted to nitric oxide and pycnogenol increases nitric oxide production.
VigRX Plus is a supplement that is designed specifically to increase blood flow, and it has been shown to improve erections in men with erectile dysfunction. The product increases blood flow to the genitalia for stronger, longer erections, and it also has other benefits, like helping with an increase in libido and sexual performance.
Other over-the-counter options include alprostadil, a pellet that you insert into your penis or an injection that you place in the tip of your penis. These treatments also work by widening blood vessels and relaxing smooth muscle tissue in your penis to allow blood to fill the spongy tissues that make your penis erect.
Precautions
Viagra and other drugs like it work by increasing the amount of blood that reaches the penis. This increases the chance that you will have a successful erection. However, the drug works best when you’re already sexually aroused.
If you have problems getting or keeping an erection, talk to your doctor about using medications like Viagra. They may also prescribe other medications or lifestyle changes.
These may include avoiding alcohol, taking certain drugs, or exercising more often. These changes can help prevent erectile dysfunction and other problems that cause a sudden loss of an erection.
The phosphodiesterase type 5 (PDE5) inhibitors in Viagra and other ED medications like Cialis and Levitra work by relaxing muscles and arteries inside the penis, allowing more blood to reach the penis. This helps you achieve an erection, and it also helps keep your erection intact for longer periods of time.
But they also need to be taken as directed. You shouldn’t take more than one dose a day and you should wait 24 hours after taking a dose before taking another.
It’s important to let your doctor know if you have ever had an allergic reaction to sildenafil or any of the inactive ingredients in Viagra. You should also let them know if you have any other health conditions, including low blood pressure or heart disease.
You should also tell them if you have any type of erectile dysfunction or premature ejaculation. Your provider might recommend other treatments, such as numbing creams or antidepressants, for these issues.
You should also avoid using illicit drugs, such as poppers, while you’re taking Viagra. These substances can cause a drop in your blood pressure that can lead to a heart attack or stroke.
