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Melatonin Side Effects



Melatonin Side Effects Product Information

Melatonin is an essential hormone produced by the pineal gland in the brain. It controls when we sleep, our body’s awareness of night and day, and is responsible for setting the mechanism that tells our biological systems when to release certain chemicals into the bloodstream.

Melatonin is used to treat many sleep-related disorders, and may well help to alleviate the symptoms of a variety of diseases. However, research is ongoing to determine what diseases can benefit from supplements of melatonin.

Jet Lag
As melatonin is a non-addictive sleep aid, it is often used to treat the symptoms of jet lag. It allows the body to recover better from crossing time zones and reduces the disorientation associated with air travel. Some scientific research suggests that benefits are better felt before travel rather than during or after traveling across time zones.

Insomnia and Age-Related Sleep Problems
Melatonin, in most studies, has decreased the time it takes to fall asleep when the supplement is taken about an hour before bed time.

SAD
Because low melatonin levels are present in those who suffer from seasonal depressive disorder, evidence has shown that melatonin supplements may decrease the symptoms of this depression-related problem. In studies, several small doses were given to patients in the afternoon to achieve results. While more studies need to be done to ascertain the correct dosage for people suffering from SAD, the evidence points to melatonin as a future treatment.

When Taking Melatonin as a Supplement
Be careful about mixing melatonin with other drugs, as adverse side-effects may occur. These drugs include:
  • corticosteroids
  • sedatives
  • sedating antihistamines
  • muscle relaxants
  • narcotic pain relievers
  • antidepressants
Side Effects May Include:
  • Excessive drowsiness within the first 30 minutes of taking melatonin, as well as persistent drowsiness
  • Headache
  • Upset stomach
  • Vivid dreams
  • Insomnia
  • Disorientation
There are several side effects that need further scientific investigation. These include:
  • Having an adverse effect on fertility in females
  • Altering menstrual cycles
  • Adversely alter behavior and mood
As with all supplements, check with your doctor before taking melatonin. Melatonin, in many ways, still has scientists pondering proper dosage and safety levels.