Viagra is a pharmaceutical drug used which is used to treat impotence or erectile dysfunction in men by increasing the blood flow in Penis so as to sustain an erection when a man is stimulated.Viagra is a word for a pharmaceutical product Sildenafil Citrate which is a commonly used drug worldwide.
The drug was discovered in the United Kingdom by researchers from Pfizer a company from the US who were trying to get cure for heart problems such hypertension, high blood pressure and Angina Pectoris. In the initial trials the researchers noted that the drug didn’t really diagnose the heart problems but rather had an impact on penile erection which led to it’s approval as the first oral prescription for erectile dysfunction in the United states and subsequently hit the market in the year 1998.The discovery of the drug came as a reprieve to men who suffered from psychological torture due to erectile dysfunction. Since 1998, over 62 million men worldwide have directly or indirectly bought the drug according to sources from the drug manufacturer Pfizer.From since then the US, Mexico and Canada have been known to spend quite large amounts of cash to purchase the drug for their military personnel. The united states is believed to spend amounts up to a tune of 0.6 million on it and the three countries are estimated to use upto 0.4 billion to purchase the drug.
Lately Viagra has been used not only to treat erectile dysfunction but also pulmonary hypertension which is a kind of blood pressure that adversely affects the lungs and one side of the heart.It is sold under the label Revatio for this particular purpose of treating the disorder of high blood pressure leading to the lungs.Viagra also enables one to exercise in low oxygen areas by reducing the pulmonary artery pressure at high altitudes. Studies also show that Viagra can be of much help to those people with congestive hearts.The drug in some trials have been found to be helpful to people who have been exposed to cold leading to the spasm of the arteries that supply the toes and fingers rendering them pale and numb.
Viagra have various side effects on individuals who use the drug.Below are some of the most common side effects.
Swelling of hands,ankles and feet
Shortness of breath
Feeling itchy while urinating
Instances of allergic reactions such as swelling of the face,lips,tongue or throat.
Difficulty in falling asleep
Running nose and also nose bleeding.
South Africa is among the highest consumer of Viagra in Africa with the big chunk of it’s demand coming from the elderly men.Most men prefer to buy the drug online as they feel uncomfortable discussing erectile dysfunction face to face.The drug is available online through various platforms from pharmaceuticals who have put on stringent measures to ensure that the drug is not abused by the ease of it’s availability.
In Australia you just have to visit the websites of online accredited vendors such as Clicks.co.za or Transpharm.co.za and others for enquiry on the availability of the drug through creating an account with them first. Then log in and select Viagra as the pharmaceutical product of your choice.The online prescription have to be given out by a doctor after a serious engagement to ascertain the suitability of the drug to the user. The drug costs approximately from genuine pharmaceuticals who don’t indulge themselves with black-market sales which is rampant in Australia.The buyer will be required to pay via their credit cards for the product and some additional charges for delivery to the preferred destination by the seller.After the payment transfer is confirmed the drugs will be packaged and sent to the buyer at the shortest time possible.