Name Of Generic Viagra

What You Should Know About Viagra

Viagra (sildenafil) is an oral medication that treats erectile malfunction in men. It works by blocking some naturally occurring enzymes, which cause blood vessels to dilate. This improves blood flow to the penis.

It takes an hour for the drug to work, but it will only help you if you are sexually aroused. It must be taken on an unfilled stomach as a fatty food can slow down the drug’s absorbtion.

Dosage

There are many medications used to treat erectile dysfunction (ED), but Viagra is unique among them because it works only when you’re sexually aroused. The medication helps with the muscle movements needed to create and sustain an erection by increasing blood flow through the penis, or corpora cavernosa.

It begins to work about an hour after taking the tablet. However, it can take longer or less time depending on what you eat. You typically only take Viagra once a day, and it works best when taken about an hour before sex.

Your doctor will probably start you on 25mg of Viagra, which is the lowest dosage for most people. It’s the lowest dose that has been proven effective in clinical studies. The lower dose may help reduce the risk of side effects, such as visual disturbances and a blue haze. It’s also a safer option if you have health conditions or take drugs that interact with Viagra.

Side effects

Besides helping men get and keep an erection, Viagra also helps blood vessels around the body to relax. This can help heart conditions such as angina pectoris. Angina pectoris is a type chest pain caused by cardiovascular issues.

In some cases, Viagra can cause mild side effects such as headache or a runny or blocked nose. You may also feel dizzy or lightheaded. If this happens, lie down or stay seated until you feel better.

Viagra may not be safe for you if you have certain health problems, such as blood cell disorders (such as sickle cell anemia or multiple myeloma), or a history of Peyronie’s disease. It can be dangerous if your nitrate medication, such as nitroglycerin, is prescribed for chest pain or high pressure. The pill’s effectiveness can be affected by consuming a fatty food, and alcohol can reduce the duration of the effect. Talk to your doctor before you take this medication.

Precautions

Viagra can cause a sudden fall in blood pressure, which can make you feel nauseous or dizzy. This is more likely if you take it with certain drugs used to treat high blood pressure or enlarged prostate, or with alcohol. Talk to your doctor if you have these conditions before taking Viagra.

Avoid drinking alcohol when taking Viagra. Some side effects, such as flushing and headaches, can be made worse by alcohol.

You should not take Viagra if you have a heart condition or a history of stroke, or if you are taking nitrate drugs (such as nitroglycerin or isosorbide dinitrate/mononitrate, used to treat chest pain). Nitrates may block Viagra’s action. This medication can cause a painful and long-lasting erection called priapism. Priapism can damage your penis and lead to permanent ED.

Other Drugs

A person’s ability to achieve an erection may be affected if they take Viagra for a prolonged period of time. This may lead to a psychological dependency on Viagra and a desire to take it even when there is no sexual need. This can also lead to relational problems and distress.

Viagra should not be taken by people who have certain eye conditions such as non-arteritic anterior ischemic optic neuropathy (NAION) or hereditary retinitis pigmentosa because it can cause sudden loss of vision in one or both eyes. It should also be used with caution in people who have low blood pressure because it can decrease blood pressure to an unsafe level.

Other medications, including over-the-counter drugs such as ibuprofen and alpha-blocker medication such as doxazosin and terazosin (used to treat high blood pressure and a condition called benign prostatic hyperplasia), can interact with Viagra. These interactions can decrease the effectiveness of the drug or cause side effects.