Description
What this medicine is for
Melatonin 3mg Tablets contain melatonin, a naturally occurring hormone that helps regulate the body’s sleep–wake cycle.
They are used to support sleep in individuals experiencing temporary sleep disturbances, particularly when the body’s internal clock has been disrupted.
Melatonin 3mg is commonly used to help manage jet lag and sleep timing issues caused by travel across time zones.
How it works
Melatonin helps regulate the circadian rhythm (body clock), signalling to the brain that it is time to sleep.
This immediate-release formulation acts quickly to support sleep onset, helping reduce the time it takes to fall asleep and assisting the body in adjusting to new time zones after travel.
Key Benefits
- Contains 3mg melatonin for sleep support
- Helps regulate the natural sleep–wake cycle
- Supports sleep onset during temporary sleep disturbance
- May help reduce jet lag and travel-related sleep disruption
- Non-habit-forming when used as directed
Directions for Use
- Take one 3mg tablet shortly before bedtime
- Take in the new time zone when managing jet lag, or as directed
- Swallow whole with water
- Use only for short-term sleep support
- Follow medical advice for duration of use
Warnings
Not suitable for individuals under 18 years unless advised by a doctor.
May cause drowsiness—do not drive or operate machinery after taking.
Avoid alcohol while using melatonin.
Consult a healthcare professional if you are pregnant, breastfeeding, or taking other medications.
Possible Side Effects
- Drowsiness
- Headache
- Dizziness
- Nausea
- Fatigue
- Vivid dreams
Patient Information Leaflet (PIL)
Please refer to the official patient information leaflet for full safety information, dosing guidance, and instructions before use.
https://www.medicines.org.uk/emc/files/pil.10405.pdf
Important information
Tell your healthcare provider if you:
- Are taking other medicines (especially sedatives or antidepressants)
- Have liver or kidney conditions
- Are pregnant or breastfeeding
- Experience persistent sleep problems or unusual side effects
Please note: The product you receive may differ from the images shown above in terms of packaging.
Written and Reviewed by Medical Professionals


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