It does for me. I read that higher doses can make you feel groggy, so I stopped taking the 3mg dose and switched to the 300 mcg, which is the smallest dose tablet I could find. Taking between one to three of the smaller dose tablets seems to work better for me. I just got eight solid hours of sleep, after working the overnight shift, and feel pretty refreshed with no grogginess or headache.
Generally, melatonin has the effect of causing sleeplessness and insomnia rather than drowsiness.
Melatonin
melatonin
Yes, severe headaches are a common cause for people to stop taking melatonin supplements.
Yes, just like any other opiate it can cause drowsiness in some people.
In general, drowsiness is feeling the need to sleep. Or many of these are known to cause fatigue and daytime drowsiness.
Ultram can cause drowsiness.
no, but they do cause pimples
YES
Too much Melatonin can cause kidney damage which caused urine odor. Beware!
Yes.
sometimes
Tryptophan is an essential amino acid that has been referred to as a natural sleep aid. Tryptophan is a biochemical precursor to serotonin (a neurotransmitter) and melatonin. (a neurohormone). Both serotonin and melatonin are related to calmness and drowsiness.