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Understanding Viagra, its Uses and Potential and How To Buy Online in Australia
After being introduced to the market in 1998 Viagra (commonly distributed as Sildenafil) is a type of medication that is predominantly used to treat erectile dysfunction. Developed by scientists and researchers at Pfizer Corporation, the drug initially underwent extensive testing in environments relating to blood flow.
During this testing period, it was discovered that the intricate composition within the drug can act to inhibit PDE5 (referred to as phosphodiesterase 5 outside of the medical industry). PDE5 is an organic bacterium that can affect the structure of cGMP cells. These cells are responsible for regulation blood flow to the penis and when allowed to deteriorate, the amount of blood that can enter the genitals can become limited – if not restricted altogether.
Similar drugs on the market
There are two main competitors to Sildenafil; those being tadalafil (or Cialis) and vardenafil (Levitra). Although similar in nature, Sildernafil is considered to be the most effective of the group. This is mostly due to the unique chemical composition – which offers increased blood flow in men that may be suffering with erectile disorders.
There are cases where the aforementioned alternate drugs have been recommended by medical experts, only for patients to suffer with side effects. In these instances, most experts will turn to Sildenafil, while others will encourage the use of this medication from the offset of a person’s treatment.
What does Sildenafil do?
Typically manufactured in the form of oral tablets, Sildenafil is coated in an odourless layer that ensures that absorption will only take place once the pill reaches the stomach. Once this location has been reached, stomach acid will help to breakdown and digest the pill, and this is where the effects of the medication come into play.
The intrinsically developed formula consists of a unique blend of chloric acids that react with the acid within the stomach. Considered the catalyst for Sildenafil’s quick effect benefits, this reaction makes it easy for the formula to be absorbed into the stomach lining, where the chemicals can take immediate effect within the blood stream.
The formula will then surround red blood cells and oxygen atoms to ensure that they are able to pass around the body unhindered. This process helps to refine the blood, making it easy for the formula to be pumped around the body – as the heart is able to transmit the refined composition with ease. Although all regions of the body will benefit from the increase in blood flow (which can ensure that cells reach even the most intricate artery and vein systems), the main advantage is that any restriction within the genitals will all but disappear.
This effect can occur within less than an hour, with the results lasting for up to five hours – or even between two to three hours when sexual activities have been engaged. The drug itself isn’t just suitable for providing almost immediate sexual performance; it can also help to breakdown PDE5 and so aid in the recovery of blood flow blockages in the penis and testes.
Can Sildenafil be used for anything else?
Over the past few years, the potential for this medication to increase blood flow has led to a variety of other research projects relating to the human body. Although the drug is mainly considered a viable treatment for disorders relating to blood transmission within the penis and genital area in general, it does have other uses.
Sexual disorders and dysfunction
As mentioned above, the most common use of Sildenafil is to treat erectile dysfunction. In 2005, this medication became the leading treatment for addressing erectile disorders in cases where a full erection can’t be achieved or maintained during sexual intercourse. Although the enzyme PDE5 is considered the leading cause for this event, research has suggested that diabetes mellitus can play a role too – and Sildenafil helps to combat the symptoms of this condition.
Combating the side effects of antidepressants
Many antidepressants on the market extend unwanted side effects – with one in particular relating to sexual performance. The chemicals used within antidepressants can act to supress the ability to ejaculate. Viagra has been used to combat this side effect and as the components of both medications can typically work alongside one another, the results are often fairly risk-free and can help to treat even the highest doses of antidepressant medications.
Treating pulmonary hypertension
Pulmonary hypertension occurs when the heart is unable to transport blood as effectively as intended; mainly due to a thickening of the blood, blockages within the body, or other recognisable factors. Studies were undertaken in 2014 to ensure that Sildenafil wouldn’t increase the chance of fatality in hypertension sufferers and it was discovered that the effects actually offer positive results. The increased blood flow provided by this drug can help to breakdown blockages, stimulate arteries and encourage repair within the body – helping to minimise pain within sufferers and decrease the chance of death.
Minimising the effects of altitude sickness
Altitude sickness commonly occurs when pressure builds up within blood, resulting in an inability for the body to balance. During this time, the risk of pulmonary edema is increased and this has been known to be fatal in certain instances. Not only can Sildenafil decrease the chances of an edema occurring, it can also help to stimulate blood flow – dispersing blood pressure if it begins to develop.
Getting hold of Sildenafil
When it was originally introduced, Sildenafil was only available via prescription under the guidance of a medical practitioner. As the side effects were still being discovered it wasn’t uncommon for patients to consume too little or too much, so new measures have been put into place over the past few years to ensure that the right dosages are consumed.
The restrictions on purchasing the drug have now been lifted in most countries, including Australia and certain parts of Europe. In many regions it’s possible to order Sildenafil online, or request a course of the medication over the counter at a local pharmacy. As long as the guidelines are adhered to then the chances of overdosing are fairly minimal.
It is always a good idea to seek the advice of a medical expert before self-treating, especially if the person is over the age of 45. As the medication works to stimulate blood flow, it can react with other stabilising drugs, so it’s very important to visit a medical practitioner to ensure that the drug won’t cause a reverse reaction. Fortunately, studies have already been undertaken to identify any risks associated with pill consumption and it’s now possible to recognise any potential concerns before the medication is prescribed or purchased.
With that in mind, it’s important to note that the drug is now used by tens of millions of people around the world and with an incredibly high rate of success, it looks set to continue providing benefits for patients of all ages. With new studies taking place each year, newer benefits of the medication are still being discovered – with the most recent relating to utilisation during surgeries where increased blood flow is vital.