What is Erectile Dysfunction (ED)? Causes, Symptoms & Treatment

Last Reviewed on 1 Jun 20264 min read
Happy couple smiling at each other in nature

Key Takeaways

  • Take away one
  • Take away two

Erectile Dysfunction: Causes, Symptoms & Treatment in Australia

Key Takeaways

  • Erectile dysfunction (ED) is the consistent inability to achieve or maintain an erection.
  • 1 in 5 Australian men over 40 experience ED.
  • Causes include physical, lifestyle, psychological, and medication-related factors.
  • Reduced blood flow is the most common physical cause.
  • Symptoms include erection issues, low libido, and absent morning erections.
  • ED is a medical condition with effective treatments.
  • PDE5 inhibitors are the first-line treatment in Australia.

Erectile dysfunction is one of the most common medical conditions in Australian men, yet many delay seeking help. It is not a personal failing—it is a treatable medical condition.

What Is Erectile Dysfunction?

Erectile dysfunction is the consistent inability to achieve or maintain an erection firm enough for sexual activity.

Occasional difficulty is normal. ED is when the issue becomes persistent over time.

How Common Is Erectile Dysfunction in Australia?

ED is more common than most men realise.

  • 1 in 5 men over 40 experience ED
  • 1 in 10 cannot achieve an erection at all
  • Up to 26% of cases occur in men under 40

What Causes Erectile Dysfunction?

ED causes fall into four categories:

Category

Common Causes

Key Signal

Physical

Heart disease, diabetes, obesity

Gradual onset, no morning erections

Lifestyle

Smoking, alcohol, poor diet

Improves with lifestyle changes

Psychological

Stress, anxiety, depression

Situational ED

Medication

SSRIs, beta-blockers

Starts after medication

Physical Causes of ED

  • Cardiovascular disease
  • Diabetes
  • Obesity
  • Low testosterone
  • Neurological conditions

Lifestyle Causes of ED

  • Smoking and vaping
  • Alcohol use
  • Sedentary lifestyle
  • Poor diet

Psychological Erectile Dysfunction

  • Performance anxiety
  • Stress
  • Depression
  • Relationship issues

Medications That Can Cause ED

  • SSRIs and antidepressants
  • Beta-blockers
  • Diuretics
  • Anti-androgens

Think ED might be affecting you?

Take the Online ED Assessment →

Symptoms of Erectile Dysfunction

  • Difficulty achieving an erection
  • Difficulty maintaining an erection
  • Reduced firmness
  • Absent morning erections
  • Reduced libido
  • Emotional distress

Types of Erectile Dysfunction

Type

Description

Common Cause

Primary

Lifelong condition

Neurological

Secondary

Developed over time

Physical or lifestyle

Situational

Occurs in specific situations

Psychological

Generalised

Occurs consistently

Physical

When Should You See a Doctor?

Seek medical advice if symptoms persist for more than 4 weeks.

  • Sudden onset ED
  • Loss of morning erections
  • ED with low energy or mood changes

Erectile Dysfunction Treatment Options

Prescription Medications

PDE5 inhibitors are the first-line treatment in Australia.

Lifestyle Changes

  • Mediterranean diet
  • Exercise
  • Quit smoking
  • Reduce alcohol

Therapy

CBT and sex therapy help psychological ED.

Online Treatment

DirectMeds offers private, online consultations and discreet delivery across Australia.

Frequently Asked Questions

What is erectile dysfunction?

ED is the inability to maintain an erection sufficient for sexual activity.

Is ED common in young men?

Yes, up to 26% of cases occur in men under 40.

Can ED be cured?

In many cases, yes—depending on the cause.

Start your journey today.

Start Your Free Online Consultation →