Does the hotel have melatonin all season?

Melatonin is an amine hormone produced by the pineal gland. The main function of melatonin is to regulate the body's biological clock, promote effective sleep, soothe the nerves and prevent convulsions. Melatonin used in clinic belongs to synthetic melatonin, which is often used to treat insomnia, delayed sleep stage, circadian rhythm sleep disorder of blind people and adjust time difference. The main adverse reactions of melatonin are drowsiness, nausea, headache and dizziness. Therefore, melatonin is generally not recommended for workers who need to be highly concentrated, such as aerial work. In addition, melatonin may also produce short-term depression, mild anxiety, mild tremor and other adverse reactions, so it is necessary to use melatonin under the guidance of a professional doctor or pharmacist.