Erectile dysfunction (ED), treating erection problem in men.

Sildenafil, commonly sold under the brand name Viagra, is a medication used to treat erectile dysfunction (ED), a condition commonly affecting men. Sildenafil (Viagra) is a prescription medication approved by the FDA for ED treatment. Based on various studies from the American Urological Association, Viagra and Levitra are similarly effective in improving men’s ability to have and maintain an erection. Statistics show that Sildenafil is effective in the treatment of erectile dysfunction in more than 90% of men.

The way Viagra works.

Viagra works by relaxing the muscles and widening the blood vessels to the penis, this way the blood can flow into the penis more freely and maintain a better erection. In the essence, Viagra helps to increase levels of the PDE-5 enzyme and helps men get and maintain an erection by increasing blood flow to the penis.

What information is required for a doctor before prescribing?

Talk to your doctor or pharmacist if you have any questions or concerns about taking this medication. Tell your doctor about any other prescription medications you’re taking, like over-the-counter, or herbal supplements.

What are the most common dose of medication?

Viagra is taken only when you need it, and there are three doses of Viagra available: 25 mg, 50 mg, and 100 mg.

In another study, it was shown that the first dose of VIAGRA (50 mg) is more potent than the other treatments at preventing NAION. It was reported that treating erectile dysfunction with sildenafil (Viagra) was more effective than other PDE5 inhibitors at the same time. Buy viagra online cheap, the standard recommended dose of Viagra is 50mg and this can either be reduced to 25mg or increased to 100mg as required by your doctor. The maximum dose of Viagra that can be taken in 24 hours is 100 mg.

What dose of Sildenafil can influence blood pressure?

If you have low blood pressure (hypotension) you should discuss with your doctor whether Viagra is suitable for you. Both forms are contraindicated in the guidelines for erectile dysfunction medications because they can cause drug interactions with nitrates, often prescribed for angina, and blood pressure medication. If you have low blood pressure (hypotension) you should discuss with your doctor whether Viagra is suitable for you. The dosage of Viagra depends on several factors, including the strength of the dose, how healthy you are, and any other medications you may be taking. These include: Sildenafil (Viagra) Vardenafil (Levitra) Tadalafil (Cialis) The PDE-5 inhibitors can have serious side effects, and they should only be taken under medical supervision. This includes: prescription drugs, like painkillers and inhalers medicines for sex addiction, like other PDE-5 inhibitors, codeine, alcohol, tobacco: do not take Viagra with any other PDE-5 inhibitor as this combination can cause low blood pressure, dizziness and a sudden reduction or increase in blood pressure, as both drugs are vasodilators.

How long to wait until Viagra kicks in?

It can be taken anywhere from 30 minutes to 4 hours before sexual activity. After taking a dose of the drug, typically, Viagra starts to work between 30 and 60 minutes.

What are the most common side effects and problems of taking Sildenafil or Revatio?

If you experience these side effects, stop taking sildenafil and contact a doctor immediately. Sildenafil is also used to treat pulmonary arterial hypertension, also known as PAH. In rear cases, Viagra can increase risk of a very serious condition called priapism, a persistent and painful erection that is not relieved by sexual stimulation. Common side effects of Viagra include

• headache
• heartburn
• blurred vision
• flushing
• nausea
• stomach upset
• back pain
• dizziness
• runny or stuffy nose
• sleep problems (sleeplessness)
• vision changes
• muscle aches
• increased or decreased blood flow to the optic nerve of the eye
• loss of vision
• hearing loss
• increased erection, even if erection is not hard
• erection that lasts longer than 4 hours

In rare cases, serious cases of non-arteritic anterior ischaemic optic neuropathy (NAION), a rare condition which affects the blood vessels in the optic nerve of the eye which can cause vision loss, in one or both eyes.