Viagra

Viagra

The primary indication of sildenafil is the treatment of erectile dysfunction (inability to sustain a satisfactory erection to complete intercourse). Its use is now standard treatment for erectile dysfunction in all settings, including diabetes.[2]

People on antidepressants may experience sexual dysfunction, either as a result of their illness or as a result of their treatment. A 2003 study showed that sildenafil improved sexual function in men in this situation.[3] Following up reports from 1999,[4] the same researchers found that sildenafil improved sexual function in female patients on antidepressants as well.[5]

Pulmonary Hypertension

As well as erectile dysfunction, sildenafil citrate is also effective in the rare disease pulmonary arterial hypertension (PAH). It relaxes the arterial wall, leading to decreased pulmonary arterial resistance and pressure. This, in turn, reduces the workload of the right ventricle of the heart and improves symptoms of right-sided heart failure. Because PDE-5 is primarily distributed within the arterial wall smooth muscle of the lungs and penis, sildenafil acts selectively in both these areas without inducing vasodilation in other areas of the body. Pfizer submitted an additional registration for sildenafil to the FDA, and sildenafil was approved for this indication in June 2005. The preparation is named Revatio, to avoid confusion with Viagra, and the 20-milligram tablets are white and round. Sildenafil joins bosentan and prostacyclin-based therapies for this condition.[6]

Altitude Sickness

Sildenafil has been shown to be useful for the prevention and treatment of high-altitude pulmonary edema associated with altitude sickness such as that suffered by mountain climbers.[7][8] While this effect has only recently been discovered, sildenafil is already becoming an accepted treatment for this condition, in particular in situations where the standard treatment of rapid descent has been delayed for some reason.[9]

Dosage

Viagra

Viagra pills are blue and diamond-shaped with the word “Pfizer” engraved on one side, and “VGR xx” (where xx stands for “25”, “50” or “100”, the dose of that pill in milligrams) engraved on the other. It is not taken more than once per day between 30 minutes and 4 hours prior to sexual intercourse.

10 things to know about Viagra
A few prescriptions can cause undesirable or perilous impacts when utilized with Viagra. Inform your primary care physician concerning all your present meds, particularly riociguat (Adempas) and nitrates.

Try not to take Viagra in the event that you are likewise utilizing a nitrate medicate for chest agony or heart issues, including nitroglycerin, isosorbide dinitrate, isosorbide mononitrate, and some recreational medications, for example, “poppers”. Taking sildenafil with a nitrate medicine can cause an abrupt and genuine lessening in circulatory strain.

Contact your PCP or look for crisis clinical consideration if your erection is difficult or keeps going longer than 4 hours. A drawn-out erection (priapism) can harm the penis.

Quit utilizing Viagra and get crisis clinical assistance on the off chance that you have abrupt vision misfortune.

Prior to taking this medication

You ought not to utilize Viagra on the off chance that you are sensitive to sildenafil, or:

on the off chance that you take different medications to treat aspiratory blood vessel hypertension, for example, riociguat (Adempas).

on the off chance that you take nitrates.

Try not to take Viagra on the off chance that you are likewise utilizing a nitrate medicate for chest agony or heart issues. This incorporates nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate. Nitrates are likewise found in some recreational medications, for example, amyl nitrate or nitrite (“poppers”). Taking sildenafil with a nitrate medicine can cause an abrupt and genuine decline in pulse.

To ensure Viagra is alright for you, tell your primary care physician on the off chance that you have ever had:

coronary illness or heart cadence issues, coronary supply route infection;

a coronary failure, stroke, or congestive cardiovascular breakdown;

high or low circulatory strain;

liver or kidney malady;

a platelet issue, for example, sickle cell paleness, numerous myeloma, or leukemia;

a draining issue, for example, hemophilia;

a stomach ulcer;

retinitis pigmentosa (an acquired state of the eye);

physical distortion of the penis, (for example, Peyronie’s sickness); or

on the off chance that you have been let you know ought not to have sex for wellbeing reasons.

Viagra can diminish bloodstream to the optic nerve of the eye, causing abrupt vision misfortune. This has happened in few individuals taking sildenafil, a large portion of whom likewise had a coronary illness, diabetes, hypertension, elevated cholesterol, or certain previous eye issues, and in the individuals who smoked or were more than 50 years of age. It isn’t certain whether sildenafil is the genuine reason for vision misfortune.

Viagra isn’t relied upon to hurt an unborn child. Tell your primary care physician in the event that you are pregnant or plan to get pregnant.

It isn’t known whether sildenafil goes into bosom milk or in the event that it could hurt a nursing infant. Tell your primary care physician on the off chance that you are bosom taking care of a child.

Try not to give this medication to anybody under 18 years of age without clinical exhortation.

By what means would it be a good idea for me to take Viagra?

Take Viagra precisely as it was endorsed for you. Follow all headings on your solution name. Try not to take this medication in bigger or littler sums or for longer than suggested.

Viagra is generally taken just when required, 30 minutes to 1 hour before sexual activity. You may take it as long as 4 hours before sexual movement. Try not to take Viagra more than once every day.

Viagra can assist you with having an erection when sexual incitement happens. An erection won’t happen just by taking a pill. Adhere to your primary care physician’s directions.

During sexual movement, on the off chance that you become discombobulated or sickened, or have torment, deadness, or shivering in your chest, arms, neck, or jaw, stop and summon your primary care physician right. You could be having a genuine reaction of sildenafil.

Store at room temperature away from dampness and warmth.

See too:

Viagra dose data (in more detail)

What occurs on the off chance that I miss a portion?

Since Viagra is utilized varying, you are not prone to miss a portion.

What occurs on the off chance that I overdose?

Look for crisis clinical consideration or call the Poison Help line at 1-800-222-1222.

What would it be a good idea for me to maintain a strategic distance from while taking Viagra?

Drinking liquor with this medication can cause reactions.

Grapefruit and grapefruit juice may interface with sildenafil and lead to undesirable reactions. Maintain a strategic distance from the utilization of grapefruit items while taking sildenafil.

Abstain from utilizing some other prescriptions to treat weakness, for example, alprostadil or yohimbine, without first conversing with your primary care physician.

Viagra symptoms

Get crisis clinical assistance in the event that you have indications of an unfavorably susceptible response to Viagra: hives; trouble breathing; expanding of your face, lips, tongue, or throat.

Quit taking Viagra and get crisis clinical assistance in the event that you have:

cardiovascular failure side effects – chest agony or weight, torment spreading to your jaw or shoulder, queasiness, perspiring;

vision changes or unexpected vision misfortune; or

erection is agonizing or keeps going longer than 4 hours (delayed erection can harm the penis).

Call your primary care physician without a moment’s delay on the off chance that you have:

ringing in your ears, or abrupt hearing misfortune;

sporadic heartbeat;

growing in your grasp, lower legs, or feet;

the brevity of breath;

seizure (spasms); or

a tipsy inclination, similar to you may drop.

Normal Viagra symptoms may include:

flushing (warmth, redness, or shivery inclination);

migraine, wooziness;

strange vision (obscured vision, changes in shading vision)

runny or stodgy nose, nosebleeds;

rest issues (a sleeping disorder);

muscle torment, back agony; or

furious stomach.

This is anything but a total rundown of reactions and others may happen. Call your primary care physician for clinical counsel about reactions. You may report reactions to FDA at 1-800-FDA-1088.

See too:

Viagra symptoms (in more detail)

What different medications will influence Viagra?

Try not to take Viagra with comparable drugs, for example, avanafil (Stendra), tadalafil (Cialis) or vardenafil (Levitra). Inform your PCP concerning every single other drug you use for erectile brokenness.

Inform your PCP concerning all your present drugs and any you start or quit utilizing, particularly:

medications to treat hypertension or a prostate issue;

an anti-infection – clarithromycin, erythromycin, or telithromycin;

antifungal medication – ketoconazole or itraconazole; or

medication to treat HIV/AIDS – atazanavir, indinavir, ritonavir, or saquinavir;

nitrates;

meds used to treat aspiratory conduit hypertension.

This rundown isn’t finished. Different medications may associate with sildenafil, including solution and over-the-counter prescriptions, nutrients, and homegrown items. Not every single imaginable collaboration is recorded in this prescription guide.

See moreover:

Viagra medicate connections (in more detail)

Additional data

Keep in mind, keep this and every other medication out of the scope of youngsters, never share your prescriptions with others and use Viagra just for the sign endorsed.

Continuously counsel your social insurance supplier to guarantee the data showed on this page applies to your own conditions.

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