Viagra: Dosages, Side Effects, Precautions

Viagra is prescribed to those suffering from erectile dysfunction (ED). Manufactured by Pfizer Inc, this drug has become one of the most common drugs to treat ED today.

It is interesting to note that this medication was intentionally developed for erection. It was developed as a treatment for healing high blood pressure and chest pain in heart patients. The accidental erection caused by the drug was a new discovery and Pfizer decided to go on with the actual behavior of the drug to treat impotence and erectile dysfunction which have been affecting thousands. This drug was later approved by FDA (Food and drug administration) in the year 1998.

What Precautions Should Be Taken Before Taking Viagra?

Those suffering from chest and heart problems should consult their doctors before using this remedy. Those who are already on prescribed drugs should consult their medical practitioner before using it since certain drugs may interact with each other and cause serious reactions.

Side Effects of Viagra

Some of the rare and the most common side effects of using this drug are mentioned below:

• Vision loss in one eye or both the eyes;
• An erection that won’t go away even after four hours;
• Hearing impairment or hearing loss;
• Medicines with which it can create serious side effects;
• Nitrates;
• Guanylate cyclase stimulators that include Adempas;
• Alpha blockers including Rapaflo (silodosin), Cardura (doxazosin
  mesylate) and so on;
• Oral antifungal medicines covering itraconazole (Sporanox), ketoconazole (Nizoral) and so on.
• Some classes of antibiotics including erythromycin,  clarithromycin (Biaxin) and so on.

Forms and Dosages

You can buy Canadian Viagra in the form of tablets. They come in the constitution of 25mg, 50mg, and 100mg per tablet. Depending on the age, health, and diet factor, the doctor may recommend various levels of dosages for a different person. The medical practitioner may experiment with prescribing the lowest dosage to check for any reactions.

Recommended only for adults above 18 years of age, with the revolution of the internet, this drug is available online. There are various brands of generic Viagra available for purchase in the market today. While some claim to provide erection for longer duration of time, others are used to treat premature ejaculation and there are other forms that provide quick reaction after the tablet consumption.

The maximum recommended dose of Viagra is once per day. Doctor’s consultation is advised.

While going for a drug that cures erectile dysfunction, it is important to check for the right brand with several fake ones available in the market today. Use of the false drugs may result in severe side effects that may even be fatal to some.

Use the Drug Correctly!

Viagra doesn’t work itself but it takes effect only with sexual stimulation. The drug may act immediately in some person while it may take more time to take effect in another. The studies show that this drug starts to show its effect within 30-60 minutes of time but in some cases, it may take several hours which is equally normal. One can consult their doctor to increase the dosage of the drug in such cases.

It is rightly known that taking too much of alcohol or a high-fat meal makes the drug work slowly. While the drug tries to increase the blood flow, alcohol, and high-fat meal both reduce the blood flow. To be wise, it is recommended to eat smart before one plan to take the tablet.
Some have also found that the drug doesn’t work at all during its use for the first time. This may result if your doctor has initiated with the lowest level of dosage. You can consult them again and get a prescription for a higher dose or as needed.

It is not intended for women or children and hence their reaction to them is unknown.

With so many websites selling drugs online, it can be ordered from the comfort of your home. The important point to note here is to purchase from a website that is both reliable and approved since there are several websites that sell fake Viagra which may not produce or work as desired.

One should also note that by deciding to buy Viagra, you should still take precautions from not getting any Sexually Transmitted Diseases (STD) since this drug can only make your sex life active but not save you from STDs.

There are several websites that provide detailed information of the various version of it. The most reliable one of them is My Canadian Pharmacy. One should take time to study them, decide on the purchase based on the need and have a better and active sex life.