Circadin® (Melatonin) Singapore – 2mg

What is Circadin® (Melatonin)?

Circadin® is a prescription medicine containing prolonged-release melatonin. It is used to help regulate the sleep-wake cycle in adults with insomnia, particularly where difficulty staying asleep is present.

Melatonin is a hormone naturally produced by the body that helps regulate circadian rhythm.

In Singapore, Circadin is available only with a doctor’s prescription following medical assessment.

Circadin Price in Singapore

The cost of Circadin in Singapore may vary depending on:

• Prescribed dosage and duration
• Consultation fees
• Dispensing provider

As a guide, pricing typically includes:

• Circadin® (Melatonin 2mg): From $4.50/dose
• Doctor’s consultation: varies depending on clinic or telemedicine provider

Final cost will be confirmed after medical consultation.

Can You Buy Sleeping Medication Without a Prescription in Singapore?

Circadin is a prescription-only medicine in Singapore and is not available over the counter.

This is because sleep disturbances may have different underlying causes and should be assessed by a doctor before treatment.

Some non-prescription products (such as antihistamine-based sleep aids) may be available, but these are different from prescription melatonin treatments like Circadin.

How Circadin Works

Circadin contains prolonged-release melatonin, which releases gradually in the body.

It may help:

• Support regulation of the sleep-wake cycle
• Assist with sleep maintenance in some individuals
• Support circadian rhythm adjustment

Responses vary between individuals, and treatment effectiveness depends on underlying sleep patterns and medical factors.

Does Circadin Work Immediately?

Circadin does not act as an immediate sedative.

Some individuals may notice gradual improvement in sleep patterns over time, often within days to weeks of consistent use.

It is typically taken 1–2 hours before bedtime, as prescribed by a doctor.

Food may affect absorption in some cases.

How Long Does Circadin Take to Work?

Response to Circadin varies between individuals.

Some patients may experience improvements within the first 1–2 weeks of use, while others may require longer periods under medical supervision.

Circadin is not intended for immediate sleep induction.

Can Circadin Be Taken Long-Term?

Circadin may be prescribed for short-term or longer-term use depending on clinical evaluation.

Treatment duration should be determined by a doctor, and periodic review is recommended.

It is not associated with dependence in the same way as traditional sedative sleeping medications.

Possible Side Effects

As with all medicines, Circadin may cause side effects in some individuals.

These may include:

• Headache
• Dizziness
• Nausea
• Drowsiness

Speak to your doctor if side effects are persistent or concerning.

Circadin Online Consultation in Singapore

An online consultation allows a licensed doctor to:

• Review your sleep concerns
• Assess medical history
• Determine if Circadin is appropriate

If suitable, a prescription may be issued and medication arranged for delivery or collection where applicable.

When to See a Doctor About Sleep Problems

Consider speaking to a doctor if:

• Sleep difficulties persist for several weeks
• Over-the-counter options have not helped
• Sleep issues are affecting daily functioning
• You are unsure about existing sleep treatments

A medical assessment can help identify underlying causes and suitable treatment options.

Sleep Care at Sire

At Sire, we provide medical consultations for individuals experiencing sleep difficulties.

Where appropriate, doctors may consider treatments such as Circadin® (prolonged-release melatonin) as part of a broader sleep management plan.

Treatment decisions are made based on individual medical assessment.