Avodart Singapore – 0.5mg

What is Avodart (Dutasteride)?

Avodart (dutasteride) is a prescription medication primarily approved for the treatment of benign prostatic hyperplasia (BPH), a condition involving enlargement of the prostate gland.

Dutasteride works by reducing the conversion of testosterone into dihydrotestosterone (DHT), a hormone involved in prostate enlargement and male pattern hair loss.

Dutasteride for Hair Loss (Off-Label Use)

While dutasteride is approved for BPH, some doctors may prescribe it off-label for male pattern hair loss in selected patients.

Off-label prescribing is a recognised medical practice where a licensed doctor determines that a medication may be appropriate for a condition outside its approved indication based on individual clinical circumstances.

Dutasteride may be considered for patients with androgenetic alopecia, particularly where previous treatment approaches have not achieved the desired response.

Suitability should always be assessed by a qualified healthcare professional.

How Dutasteride Works

Dutasteride belongs to a class of medicines known as 5-alpha-reductase inhibitors.

Unlike finasteride, which primarily inhibits Type II 5-alpha-reductase, dutasteride inhibits both Type I and Type II forms of the enzyme. This leads to a greater reduction in circulating DHT levels.

As DHT is a key hormone involved in male pattern hair loss, reducing DHT may help slow progression of hair loss in some individuals.

Individual responses vary.

Dosage and Administration

For BPH, the usual prescribed dose is 0.5mg once daily.

When used off-label for hair loss, dosage and treatment recommendations should be determined by a doctor.

General administration guidance:

• Take only as prescribed
• Do not exceed the prescribed dose
• Can be taken with or without food
• Swallow capsules whole
• Do not chew, crush, or open capsules

Always consult your doctor before starting, stopping, or adjusting treatment.

Dutasteride vs Finasteride

Both dutasteride and finasteride are 5-alpha-reductase inhibitors that reduce DHT levels.

Key differences include:

• Finasteride primarily inhibits Type II 5-alpha-reductase
• Dutasteride inhibits both Type I and Type II 5-alpha-reductase
• Dutasteride generally produces a greater reduction in DHT levels
• Dutasteride has a longer half-life than finasteride

The most appropriate treatment depends on individual medical circumstances and should be determined in consultation with a doctor.

Potential Side Effects

As with all prescription medications, side effects may occur in some individuals.

Potential side effects include:

• Reduced libido
• Erectile dysfunction
• Reduced semen volume
• Breast tenderness
• Breast enlargement

Seek medical advice if side effects are persistent, severe, or concerning.

Precautions

• Blood Donation: Men taking Avodart should not donate blood during treatment and for at least six months after the final dose.
• Pregnancy: Women who are pregnant or may become pregnant should avoid handling leaking capsules, as dutasteride may affect the development of a male foetus.

Availability of Avodart in Singapore

Dutasteride is available in Singapore with a valid prescription from a licensed doctor.

A healthcare professional can advise whether dutasteride is appropriate for your condition and treatment goals.

Online Consultation for Hair Loss

If you are experiencing male pattern hair loss, a consultation with a Singapore-licensed doctor can help determine whether treatment options such as dutasteride may be suitable for you.

Where clinically appropriate, treatment may be prescribed following medical assessment.