Circadin® (Melatonin) Singapore – 2mg

What is Circadin® (Melatonin)?

Circadin® is a prescription medicine containing 2mg of prolonged-release melatonin. In Singapore, it is indicated for the short-term treatment of primary insomnia characterised by poor quality of sleep in patients aged 55 years and over.

Melatonin is a hormone naturally produced by the body that is involved in regulating the sleep-wake cycle. Circadin uses a prolonged-release formulation that releases melatonin gradually.

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

Circadin Price in Singapore

The cost of Circadin in Singapore may vary depending on the prescribed treatment and dispensing arrangements.

At Sire:

• Circadin® (Melatonin) 2mg: From $4.50/dose
• Doctor’s consultation: varies depending on the consultation arrangement

The final medication and consultation cost will be confirmed following medical assessment.

Can You Buy Circadin Without a Prescription in Singapore?

Circadin is a prescription-only medicine in Singapore and requires medical assessment before it can be prescribed.

Sleep difficulties can have different underlying causes. A doctor can assess your symptoms, medical history and current medicines to determine whether Circadin is appropriate.

How Does Circadin Work?

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

Melatonin is naturally involved in regulating the body’s sleep-wake cycle. Circadin may be prescribed for the short-term treatment of primary insomnia characterised by poor quality of sleep in people aged 55 years and over.

Individual responses to treatment may vary.

How Should You Take Circadin?

The recommended dose is one 2mg tablet once daily, taken 1–2 hours before bedtime and after food, unless your doctor advises otherwise.

Swallow the tablet whole with water. Do not crush or chew Circadin, as this may affect its prolonged-release properties.

Always follow the dosage instructions provided by your doctor or pharmacist.

Does Circadin Work Immediately?

Circadin is not intended to act as an immediate sedative.

Your response to treatment may vary. If you have ongoing sleep difficulties or do not notice improvement, speak with your doctor rather than changing your dose yourself.

Circadin should be taken as prescribed, typically 1–2 hours before bedtime.

How Long Can You Take Circadin?

Circadin is indicated for short-term treatment of primary insomnia.

The recommended 2mg dosage may be continued for up to 13 weeks, with the duration of treatment determined by your doctor based on your individual circumstances.

Do not continue, stop or change your treatment without discussing it with your doctor.

Possible Side Effects of Circadin

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

Possible side effects include:

• Headache
• Dizziness
• Nausea
• Drowsiness or tiredness

If you experience persistent or concerning side effects, speak with your doctor or pharmacist.

Circadin may cause drowsiness. Avoid driving or operating machinery if you are affected.

Circadin Online Consultation in Singapore

An online consultation allows a licensed doctor to:

• Review your sleep concerns
• Assess your medical history and current medicines
• Determine whether Circadin is appropriate for you

If Circadin is medically appropriate, a prescription may be issued and medication arranged for delivery or collection where applicable.

Treatment is subject to medical assessment and prescription.

When to See a Doctor About Sleep Problems

Consider speaking to a doctor if:

• Sleep difficulties persist or keep recurring
• Your sleep problems are affecting your daily functioning
• You are unsure about the cause of your sleep difficulties
• You are taking other medicines or sleep treatments
• You have concerns about your current sleep medication

A medical assessment can help identify possible contributing factors and determine an appropriate treatment approach.

Sleep Care at Sire

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

Where appropriate, a doctor may consider treatments such as Circadin® (prolonged-release melatonin) as part of an individualised treatment plan.

Treatment decisions are made based on medical assessment, symptoms, medical history and other relevant factors.