melatonin overdose symptoms
If you take an overdose of melatonin, symptoms may include lethargy, drowsiness, eye problems, and disorientation.
Review the following cautions when taking melatonin. Taking too much melatonin can cause sleepiness the next day, headaches, depression or intestinal discomfort. Obviously, as melatonin is taken to induce sleep, drowsiness and a decrease in attention can be expected as normal side effects of the hormone.