Insomnia is considered a sleep disorder, such as people with insomnia is difficult to fall asleep or maintaining sleep long as expected muon.Mat sleep leads to functional impairment while awake. Insomnia can occur at any age, older people are more likely to lose sleep over. Long-term insomnia can lead to memory problems, depression, irritability, increased risk of cardiovascular disease.
đang được dịch, vui lòng đợi..
