ED Treatment Singapore 2026: Causes, Options & Online Prescriptions

ED Treatment Singapore 2026: Causes, Options & Online Prescriptions

Erectile dysfunction (ED) is one of the most common and most under-discussed men's health conditions in Singapore. Studies estimate that over 50% of men aged 40-70 experience some degree of ED, yet fewer than 20% ever seek treatment.

This article covers what causes ED, which treatments are clinically proven, and how you can get a legitimate prescription online through a licensed Singapore clinic.

What Is Erectile Dysfunction?

Erectile dysfunction is defined as the persistent inability to achieve or maintain an erection sufficient for satisfactory sexual performance. When the problem is consistent, lasting more than three months, medical evaluation is warranted.

How Common Is ED in Singapore?

The landmark Massachusetts Male Aging Study found that 52% of men aged 40-70 reported some degree of erectile dysfunction. More recent data from Asian cohorts suggests comparable prevalence in Singapore.

What Causes Erectile Dysfunction?

Physical Causes

The majority of ED cases have a physical root cause. Common physical causes include:

• Cardiovascular disease and poor circulation
• Diabetes mellitus — damages both blood vessels and nerves
• Hypertension and dyslipidaemia — impair endothelial function
• Low testosterone (hypogonadism) — reduces libido and contributes to ED
• Obesity — associated with reduced testosterone and endothelial dysfunction
• Neurological conditions — multiple sclerosis, Parkinson's disease, spinal cord injuries
• Medications — antihypertensives, antidepressants (SSRIs), and certain antipsychotics

Psychological Causes

In younger men (under 40), psychological factors are more commonly the primary driver. Performance anxiety, stress, depression, and relationship conflict can all impair arousal.

Clinically Proven ED Treatments

PDE5 Inhibitors: The First-Line Treatment

Phosphodiesterase type 5 (PDE5) inhibitors are the first-line pharmacological treatment for ED. Three are commonly prescribed in Singapore:

Sildenafil (Viagra / Generic): Takes effect in 30-60 minutes, lasts approximately 4-6 hours.

Tadalafil (Cialis / Generic): Duration up to 36 hours. Also available at a lower daily dose. Approved for benign prostatic hyperplasia (BPH).

Vardenafil (Levitra / Generic): Similar to sildenafil, with some evidence of faster onset.

PDE5 inhibitors are contraindicated with nitrate medications. Always disclose your full medication list to your prescribing doctor.

Addressing Underlying Causes

A doctor should assess blood pressure, lipid levels, HbA1c, and testosterone levels. Lifestyle modification — aerobic exercise, smoking cessation, reducing alcohol, improving sleep — can produce clinically significant improvements.

How to Get an ED Prescription Online in Singapore

Noah is a Singapore-licensed telehealth clinic for men's health:

1. Complete your online evaluation
2. Video consultation with a licensed Singapore doctor
3. Prescription issued if clinically appropriate
4. Discreet delivery to your door

Start your online evaluation

Noah is a licensed telehealth clinic for men's health in Singapore. All consultations are conducted by SMC-registered doctors. Prescription medications are dispensed only when clinically appropriate.