Circadin (Melatonin)
Jet Lag
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Circadin (Melatonin)
Jet Lag
Medication features
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
Overview
NOTE: After selecting this product, you will need to complete a short assessment, so we can make sure this medication is suitable for you. Pricing is provided as a reference only. The final decision on issuing this medication remains with our Prescriber / Pharmacist.
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.
FAQ
What’s the difference between Circadin tablets and Melatonin tablets you can buy in a health food shop?
Circadin tablets have a unique prolonged-release formulation that delivers the melatonin dose over 8-10 hours, which mimics the body’s natural release of melatonin. Ordinary melatonin bought in health food shops release melatonin in one burst, and so overload the body.
Can you take alcohol and Circadin together?
It is advised to avoid using alcohol when taking Circadin. Alcohol disrupts your regular sleeping pattern and will counteract the aim of the Circadin to establish a new sleeping pattern in your destination.
What to do if you miss a dose of Circadin?
Take it as soon as you remember. It is not advisable to double the dose or take more than one tablet per day.
How often can you use Circadin?
Circadin can be taken when you need it and is not habit-forming. You need to take it continuously for it to have an effect.
For how long should I take Circadin?
If you are using Circadin only to fight jet lag, take it for 2 to 5 days. You can stop using Circadin at any time.
Side Effects
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
Other
Info Leaflet
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.
