Buy Viagra 100mg online

Buy Viagra 100mg online. 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 approved for this use in males ages 18 years and older.

Viagra contains the drug sildenafil. It belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. (A class of drugs is a group of medications that act in a similar way.) Viagra works by increasing blood flow to your penis, which helps you have and keep an erection. But this drug only works if you’re sexually aroused.

Viagra comes as tablets that are taken by mouth. In most cases, it should be taken about an hour before sexual activity, but it can be taken 30 minutes to 4 hours beforehand. Viagra is available in three strengths: 25 milligrams (mg), 50 mg, and 100 mg.

Note: Sex and gender exist on spectrums. Use of the term “male” in this article refers to sex assigned at birth.
Does Viagra work to treat ED?

Yes, it does. In several clinical studies, Viagra was effective in treating ED. In these studies, males who used the drug had an improved ability to have and keep erections that allowed for successful sex.

Across the studies, between 43% and 83% of people who took Viagra had improved erections. (These rates varied depending on the cause of their ED and the dosage of Viagra they took.) In comparison, improved erections occurred in 10% to 24% of people who took a placebo (no active drug).

To learn more about Viagra’s effectiveness, see the “Viagra uses” section below.
How long Viagra lasts

You may wonder how long Viagra works when it’s use to treat erectile dysfunction (ED). Below, we answer questions related to how long Viagra works inside your body.

If you have other questions about how long Viagra works, talk with your doctor.
How long does Viagra take to work?

Viagra typically starts to work between 30 and 60 minutes after you take a dose of the drug. But Viagra itself doesn’t give you an erection. Instead, you’ll need to  sexually aroused in order for the drug to work.

Viagra keeps working in your body for up to 5 hours. This means that if you’re aroused, you should still able to achieve an erection up to 4 hours after taking a dose of Viagra.

Even though Viagra keeps working in your body for several hours, your erection shouldn’t last this long. In fact, rarely, Viagra can cause priapism. With this condition, you have a long-lasting and sometimes painful erection.

Priapism is a medical emergency that needs to treate right away. If it’s not treate, the condition can damage the tissues in your penis and cause irreversible ED.

If you have an erection that lasts longer than 4 hours, go to the nearest emergency room or call 911.
What can I do to make Viagra work faster?

Viagra may work faster if you take it on an empty stomach. However, if Viagra is taken with food, especially with a high-fat meal, it will take longer to start working. And in this case, it could even be less effective for you.
How long will Viagra stay in my system?

After taking a dose of Viagra, the drug’s level in your body will gradually decrease over a period of a few hours. You’ll have low levels of the drug in your body after about 4 hours. (And at this point, the drug won’t be working any longer.) But it can actually take about 24 hours for Viagra to be completely removed from your body.

Viagra side effects

Viagra can cause mild or serious side effects. The following lists contain some of the key side effects that may occur while taking Viagra. These lists don’t include all possible side effects.

For more information on the possible side effects of Viagra, talk with your doctor or pharmacist. They can give you tips on how to deal with any side effects that may be bothersome.

Note: The Food and Drug Administration (FDA) tracks side effects of drugs it has approved. If you would like to report to the FDA a side effect you’ve had with Viagra, you can do so through MedWatch.
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