Why I can’t get or keep an erection?


This is a question that most men have in their minds at some point. In Australia, about 40% of men suffer from the problem. Men sometimes experience failure of erection because of various reasons including comorbid conditions, inexperience, anxiety depression, medication side effects, or other systemic problems.

Only the thought of not being able to get an erection is depressing for men because they can’t take the embarrassment. But the fact most men are unaware of is that an occasional erection deficit is not considered erectile dysfunction.

What is erectile dysfunction?

Erectile dysfunction is also called ED or impotence, it is a serious health condition in men characterized by the inability to obtain or maintain an erection. An erection deficit is considered erectile dysfunction only if the problem persists for a longer period and the incidence is more frequent. There are certain medications for treating erectile dysfunction, Fildena 100mg is taken orally for effective treatment.

How erectile dysfunction begins?

An erection is achieved when the smooth muscles in the penis and arteries relax to increase blood flow to the penile tissues. But if there is not enough blood to fill the cavernosal sinuses an erection fails vitepills. Initially, the person may feel occasional disturbance is erection which later on increases to frequent encounters of failed erection. Read more


To understand the mechanism underlying a failed erection first you need to have an idea about the anatomy of the penis and the structures involved in erection. The penis consists of two cylindrical structures called corpus cavernosum, these are muscles that relax to open the cavernosal sinuses during an erection. Besides that, genitals are supplied by arteries and veins that circulate the blood in the penile tissues.

Normally nitric oxide is released in the body in response to sexual stimuli that induce relaxation of the cavernosal muscles and arterial smooth muscle walls, the arteries widen and blood flow to the penis is increased, when the oxygenated blood fills the sinuses, the penis becomes erect. Any pathology in muscle relaxation and increased blood flow leads to erectile dysfunction.

What goes wrong?
  • Arterial narrowing
  • Venous leak
  • Neurological problem

These three contribute to the pathophysiology of erectile dysfunction. When the arteries become narrow due to hypertension, atherosclerotic plaque, or hardened as a result of chronic systemic disease like diabetes, the walls can not expand to open the lumen and blood flow to the genitals is reduced.

Venous leak is a condition when the veins in the genitals can not keep the blood inside the penile tissues for longer so that the person may achieve an erection but can not sustain it for longer. Neurological problems or trauma to the brain or spinal cord results in a lack of conduction of impulses between the brain and body, the hormonal regulation is disturbed and nitric oxide release is also disturbed that cause hypertonicity in the muscles or arterial walls.

How to treat erectile dysfunction?

The treatment options include,

  • Oral medications or pills
  • Surgeries
  • Intracavernosal injections
  • Vacuum-assisted devices
  • Constriction rings

The most common of these treatments is taking oral erectile dysfunction medications. These pills are phosphodiesterase type 5 or PDE-5 inhibitor drugs that improve circulation to the penile tissues. You can buy these drugs in Australia with trade names Viagra, Cialis, Levitra, Kamagra Jelly, Apcalis, or tadarise 40mg.

Where to find these medications:

Vialis Meds is a well known online site for shopping tadarise 40mg. Other erectile dysfunction medications are also available on this site at reasonable costs. So, buy tadarise 40mg in Australia from stores and online with free shipment.