Viagra dosage and precautions

ViagraViagra is a drug used to treat erectile dysfunction and pulmonary arterial hypertension. It was developed by British scientists and then taken to the market by the pharmaceutical company Pfizer. It acts by inhibiting cyclic GMP-type phosphodiesterase type 5, an enzyme that promotes the degradation of cGMP, which regulates blood flow in the penis. Since its availability in 1998, sildenafil has been the main treatment for erectile dysfunction. Sildenafil citrate is a potent vasodilator whose best known use is for the treatment of erectile dysfunction. Its use has been standardised for the treatment of this problem in all areas, including diabetes. People on antidepressant treatment may experience sexual dysfunction, either as a result of their illness or as a result of the treatment received. A study published in 2003 has shown that sildenafil allows the recovery of dysfunction in men under these conditions. The same researchers confirmed an equivalent study in women published in 199921 that determined that this drug is not capable of improving sexual dysfunction in female patients who have been treated with antidepressants.

Viagra dosage: 100mg

As a treatment for erectile dysfunction, the usually recommended dose is 100 mg, and the aforementioned 100 mg should not be exceeded, taking more than one daily dose is not recommended. The most common is the consumption of 50-100 mg 30 minutes before sexual intercourse.In contrast to the oral absorption form of gastric absorption, whose maximum effect is reached one hour after ingestion, a chewable form of faster action has been developed, whose maximum effect is reached fifteen minutes after intake.The dose for the treatment of pulmonary arterial hypertension is 20 mg three times a day. There may be side effects such as: headache, facial flushing, numbness of the extremities, dyspepsia, blurred vision, skin rash, palpitations and photophobia. Some viagra users have reported the appreciation of blue color in vision, as well as blurred vision or loss of peripheral vision. Infrequent but severe side effects have been documented thanks to the monitoring of the medication once it was marketed. Some of these side effects include priapism, severe hypotension, myocardial infarction, ventricular arrhythmia, cerebral infarction, increased internal eye pressure and sudden loss of hearing. As a result of these studies, in October 2007, warnings were raised about the risks of PDE5 inhibitors, both in the case of viagra, and in other related medications.Viagra is taken by millions of older and younger men who have an active sex life. It is very easy to take this remedy, and man does not have to restrict himself to the consumption of alcohol or meals. One tablet is enough to return the healthy erection for 36 hours and forget about sexual dysfunction. In Australia 10 pills of Viagra cost about $ 37.46 and can be ordered online and paid with Master Card and Visa cards.

Precautions

Some precautions are necessary before using this medicine, some of them are: The alcohol, along with this medicine you can drink alcohol in moderation, because the excess can reduce its effects. In some cases it entails other effects that put health at risk; Very heavy meals can reduce their effectiveness, especially foods rich in fat; it can cause drowsiness, so it is not recommended to drive a vehicle or operate heavy machinery immediately after taking it; women should not take it, since its use has only been approved in the case of men with erectile dysfunction; At present there are people who make inappropriate use of the drug taking doses without needing them, especially young people. The consumption of non-prescription drugs should be avoided; also keep in mind that viagra is not an aphrodisiac or helps to have a greater chance of a woman becoming pregnant. It only has an effect on erections.

John Rogers

I am a doctor from Melbourne, VIC.

You may also like...

Leave a Reply

Your email address will not be published. Required fields are marked *