Circadin (Melatonin)

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Circadin is a medicine that is used to treat jetlag and to adjust an irregular sleep pattern. It contains the active ingredient melatonin, which is also found naturally in the body. It works by increasing the levels of melatonin in the body at night, which aids sleep. The body produces more melatonin at night, which produces a regular night cycle. Light prevents the production of melatonin, which means we are more alert during the day.
- Effective treatment for jet lag
- Increases melatonin in the body to aid sleep
- No longer available - licensed version available here
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Circadin (Melatonin)
Strength: 2mg
Pack Size: 21
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Circadin is a brand name of Melatonin. It is a modified-release preparation of Melatonin, a chemical produced in the brain that sends signals to the rest of the body to prepare for sleep.
There is always a risk of side effects with all medications. Some of these can be quite mild and can subside over time. Others are more serious and should be reported to your GP right away if you experience any side effects. Please contact a member of our team if you are concerned about any potential side effects that may occur when taking Circadin.
Common side effects include:
- Night sweats
- Chest pain
- Increased risk of infection
- Headaches
- Pain
- Anxiety
- Nausea
- Weight changes
There are some rare but serious side effects that can occur when using Circadin. Speak to a healthcare professional as soon as possible if you experience any of the following:
- Dizziness
- Low mood
- Psoriasis
- Unexplained bruising
Warnings
This medicine may make you feel drowsy. Do not operate heavy machinery or drive
Leaflets
Before taking any medicines, regardless of whether they are over the counter or prescription-only, it is essential always to read the patient information leaflet.
