How Does Viagra Work on Erectile Dysfunction?

 April 15, 2016

When a man has difficulty developing or maintaining erection for a long time, during sex, he is known to have erectile dysfunction. It happens when there is not enough blood flow to the penis which prevents erection. Erectile dysfunction is mostly caused by something physical like

  • injury,
  • disease or
  • the side effects of other drugs

Medical conditions that lead to erectile dysfunction,

  • Diabetes
  • Depression
  • High Cholesterol
  • Heart Disease
  • High Blood Pressure
  • Prostate Cancer Treatment
  • Spinal Cord Injury
  • Obesity

Medicines that can create the problem of erectile dysfunction,

There are several drugs that work on erectile dysfunction and Viagra is one such drugs. It is one of the best known drugs of all time. It was introduced in 1998, by the company Pfizer.

How Do Men Get Erection?

How Does Viagra Work On Impotence?

My Canadian Pharmacy Viagra does not cause a man to be aroused sexually. It is effective only if you are sexually aroused. In order to understand how Viagra works, you have to understand how the erection process takes place in a man.

How Do Men Get Erection?

  • When you are stimulated sexually, the nervous system present in the erectile tissue makes the penis release nitric oxide.
  • Nitric oxide stimulates the enzyme which produces a messenger cyclic guanosine monophosphate.
  • Guanosine monophosphate (cGMP) then relaxes the smooth muscles.
  • The arteries of the penis get dilated and blood flows smoothly into the penis. It also causes the erectile tissue to be filled with blood. Both of these leads to an erection.

My Canadian Pharmacy Viagra works by maintaining the level of cGMP in the smooth muscle cells of the penis. If you aren’t turned on then your brain will not be stimulated to release any nitric oxide and thus, cGMP will not be produced. Therefore, you should not have any worries about experiencing erections at inopportune moments.

Effects of Viagra

ViagraViagra can lower the blood pressure to a certain extent. This is not a problem but it can have a profound effect if taken along with a nitrate drug. Nitrate is one of the treatments that are prescribed for angina. When you take Viagra and nitrate together, it can cause a sudden fall in the blood pressure and this can prove to be detrimental.

Precautionary Measures

Prior to taking Viagra professional, you need to get in touch with a doctor. Your doctor will be the one to suggest the dose that will be suitable for you depending on the factors that you will report. You have to tell your doctor in case; you have blood cell disorder, liver and kidney disease, stomach ulcer, bleeding disorder, coronary artery or heart disease, retinitis pigmentosa, and recent history of heart attack or stroke.

You also need to mention if you are taking any other drugs like HIV/AIDS medicines, rifampin, isoniazid, anti-depressants, anti-fungal medicines, etc. You always need to follow the recommendations of the doctor. Viagra professional has to be taken every time before having sex. It is essential that you maintain the dosage that has been prescribed to you.