Jet lag is a form of sleep disorder. When you experience jet lag, it means that you are reacting to travelling between different time zones. Basically, the body naturally develops a sleep-wake cycle which is linked to patterns of dark and light in the environments we live in. This cycle is known as the circadian rhythm and it affects a number of body processes such as hormone levels and temperature.
When you travel between time zones, this alters the light and dark patterns in your environment. As such, the rhythms of your body are disrupted. Jet lag effects go further than just being tired for a few hours. Because the body’s hormone levels are affected, a lot of body processes will also be disrupted, and this leads to a number of symptoms.
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How do jet lag treatments work?
It is generally believed that a hormone called melatonin can help to minimise jet lag. You can buy the hormone over-the-counter in the form of a supplement. In terms of the dosage, it must be taken at least 30 minutes prior to going to bed on the day you intend to travel and you must continue taking the supplement after arrival for at least 4 days. The usual dose is 3 milligrams, but some people take doses as high as 5 milligrams.
Although there haven’t been extensive studies carried out regarding the effectiveness of this hormone, some studies seem to suggest that it can help to relieve the symptoms of jet lag. Although it does not cause serious side effects, it is always best to talk to your doctor first before taking the supplement. The possible side effects that you may experience after taking melatonin include dizziness, daytime sleepiness, nausea and loss of appetite, but these are short term side effects.
What is jet lag?
Jet lag, also known as flight fatigue or desynchronosis, is a temporary disorder known to cause symptoms such as insomnia and fatigue. It comes about as a result of travelling across time zones. It is regarded as a circadian rhythm sleep disorder.
Symptoms of jet lag
In as far as the symptoms are concerned; they can either be mild or severe. The severity of such symptoms depends largely on the number of time zones which you cross during your travel and how sensitive you are to such changes.
Essentially, the more time zones that are crossed, the more severe the symptoms are. A lot of people who cross more than 5 time zones normally experience symptoms such as:
- Daytime sleepiness
- Trouble concentrating
- Restless sleep
- Upset stomach
- Impaired judgement
- Mild nausea
Can jet lag treatments be purchased online?
Yes, buying jet lag treatments online can be done safely and securely. What you need to do is to fill out an online consultation form and make sure to include all the essential medical details. As soon as you are approved, you should get your medication within a period of 24 hours. For over-the-counter products, you do not have to fill out a consultation form.