A 15-year-old girl who sleeps four hours a day does not normally die suddenly, but overwork is a cause of sudden death.
Sudden death is the sudden death of a healthy person due to some kind of pathological reasons, the most common is sudden cardiac death, which is triggered by overwork, infection, emotional stress and other triggers on the basis of existing underlying diseases.
Sleeping only 4 hours a day puts the body in a state of excessive fatigue, which can easily lead to some kind of physical disease, and also leads to the body being in a state of stress, which is excessively damaging to the body’s health.
Suffer from sleep problems should be timely consultation, usually should pay attention to rest, if necessary, under the guidance of the physician treatment.