Live Chat 020 3322 2225
Customer Service Team available now: Mon-Fri 08:00-17:00
  • Private & confidential serviceDiscreet packaging and payment
  • Genuine & branded medicationFrom our UK registered pharmacy
  • All-inclusive service - No hidden feesAll prices include shipping & prescription
  • Next day UK deliveryNominated day delivery
Home / Travel Health / Jet Lag / Jet Lag Treatment Pack
Manufactured by Lundbeck logo

Jet Lag Treatment Pack

Jet lag treatment pack (circadin) available to buy online

  • Image of a jet lag medication box
  • Image of carcadin blister pack next to box
  • Image of Circadin blister pack

The Jet Lag Treatment Pack contains effective prescription medication that can help to alleviate jet lag symptoms and help you to adjust to the times zones in your travel destination. Using the natural hormone melatonin, it has been found to effectively reduce symptoms associated with jet lag such as insomnia. To be fully effective, this treatment should be taken a few days before arrival. It can also be used as a long-term treatment for up to 12 weeks.

Circadin is under review by our doctors and orders have been currently stopped. For more information on alternative treatments to jet lag, please visit our jet lag information page, or for further advice on travel health please head to our dedicated travel health page.
This product is currently not in stock. We assume that the desired drug will be available shortly. Please enter your e-mail address so that we can inform you as soon as this medication is available again.

How to buy jet lag treatment online

In order for you to purchase it online, you will need to complete a free consultation with our doctors. After they review your medical information, they will issue a prescription if they feel that it's safe and appropriate for you to use it as a jet lag treatment. Our pharmacy will then dispense and ship your medication via free overnight delivery. We stress that this medication is not licensed to treat jet lag but it has been found to be an effective aid to fighting sleeplessness.

What are the benefits?

Unlike preventative physical techniques needed to be done before or during flying, melatonin-based medication is taken upon arrival and has proven to be far more effective in helping with sleeplessness or difficulty sleeping.

Short facts about Jet Lag Treatment Pack
How to take

Take 2 2mg tablets before sleeping when arriving in a new time zone.

How it works

The Jet Leg Treatment Pack increases melatonin in the body, reducing the effects of jet lag. This helps you to adjust to the change in light stimulus across different time zones.


This treatment can be taken upon arrival and can help with sleeping difficulties.


You can buy the Jet Lag Treatment Pack in the recommended dosage of 2 mg.

Side effects

Side effects aren't very common, but could potentially include nausea, headaches and irritability.

How does it work?

Melatonin is a naturally occurring hormone inside the body that is produced by the pineal gland. It forms part of regulating sleep as a result of natural light stimuli. When individuals suffer from jet lag, it's because the levels of melatonin have been unable to adjust to the change in light stimulus after travelling across time zones. As a result people find sleeping difficult or are tired during the day until their bodies adjust.

By increasing the amount of melatonin in the body, the effects of jet lag have been shown to be significantly reduced. Both airline pilots and staff, as well as travellers, have suggested it has helped them cope with travelling through various time zones.

Who can use it?

Generally both men and women over the age of 18 should be able to use this treatment safely. However you should always consult your doctor first before using any medication, as they will be aware of any interactions that may occur due to underlying conditions.

How do you take it?

Melatonin should only ever be taken as prescribed by a doctor, but for the purposes of jet lag treatment most individuals will take two 2mg tablets before sleeping upon arrival in the new time zone. This is then taken consecutively in the evenings until any sleeping difficulties disappear.

Are there any side effects?

There are very few side effects of melatonin when used in the short-term and taken in low dosages for jet lag treatment. However, like all prescription medication, some side effects may occur but these should be mild if experienced at all. You should nevertheless consult your doctor immediately should any grow worse or persist.

Common side effects include headache, nausea, grogginess the following day or irritability.

Treatment Information

Treatment Information
Product Name: Circadin
Active Ingredient(s): Melatonin
Manufacturer: Lundbeck
Administration: Oral
Presentation: Tablets
Available Dosage: 2 mg
Exemption: Subject to medical prescription
Application: Men and women over 18 travelling aboard
Posology: Take 1 tablet around 2-3 hours before you want to sleep
Description: Circadin is a treatment used to help regulate sleeping patterns for those suffering from insomnia and can alleviate the symptoms of combat jet lag
Drug class: Other hypnotics
Alcohol consumption: Avoid alcohol consumption
When breastfeeding: Caution is recommended, ask your doctor and read the leaflet thoroughly for each treatment
When pregnant: Caution is recommended, ask your doctor and read the leaflet thoroughly for each treatment
Download Circadin Patient Information
Fill out our medical questionnaire
Doctor issues prescription
Medication sent from pharmacy
Service ratings
5 4.9
1,668 patients have rated our service
Product ratings
Our patients love
  • Reachable and friendly Customer Service

    Customer Service online now: Mon-Fri 08:00-17:00
  • All-inclusive service - No hidden fees

    All prices include shipping & prescription
  • Next day delivery

    For all orders before 4.30 pm