Home Sleep Aid Melatonin Sleep Aid – Usage – Side Effects & Precautions

Melatonin Sleep Aid – Usage – Side Effects & Precautions


When the natural sleep doesn’t come, we must prepare some bait to lure it. One of the most common sleep aids is melatonin. This medication is popular because it’s natural and quite safe to use. Melatonin is over the counter treatment for sleeplessness (insomnia). That means you can get it without a doctor’s prescription. If you are planning to use melatonin sleep aid to improve sleeping quality, take a few minutes to go through this post. You will find some very important things that you might not know. 

What is melatonin?

Melatonin is the name of a drug as you have already known. However, not all people know melatonin is also a chemical secreted by the pineal gland in your brain. Melatonin is also known as “hormone of darkness” as our brain (as well as other animal brains) secrets it when the sky turns dark. When it gets dark, the brain starts to produce melatonin signals the body “it’s time to sleep”. However, in some people, especially old people, when many organs start functioning improperly, the production of melatonin decreased. That’s why the body doesn’t hear “it’s time to sleep” anymore. At this point, additional sources of melatonin would help to cast the signal.

Melatonin dosage – How do you use it?

It’s natural, it’s over the counter treatment doesn’t mean you can use as many as you want. Melatonin overdose can be counterproductive. Researches showed that melatonin dose should be from 0.3 mg to 0.5 mg would do the job really nicely. Using 3 mg, some other use 20 mg at a time like some people do is not recommended. The overuse of melatonin might cause some side effects.

Melatonin side effects

In general, there are very few side effects when you use it with a small amount. However, if a person uses too much melatonin, he or she can expect side effects such as headache, nausea, hormone fluctuation, nightmares. Other side effects can be listed as reduce blood flow, lowering body temperature… Use a small amount of melatonin will reduce the risks of having such side effects.

Some cautions before using melatonin

As always, asking your doctor to know whether you should use melatonin, what is the right dosage is recommended. Doctor advice is especially important when you are suffering from other health problems such as diabetes, immune system disorder, anxiety… One last thing, if you are under 20, it’s best to not use melatonin as a sleep aid.


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