Sleeping up the whole body aches and pains may be improper sleeping position, overwork, etc., may also be related to certain diseases such as upper respiratory tract infections, electrolyte disorders and other factors. 1. Improper sleeping position: sleeping limbs improperly placed to cause muscle tension and spasm, resulting in these parts of the blood supply is insufficient to produce acidic metabolites caused by the whole body aches and pains, to change the posture, appropriate activities can be relieved. 2. Excessive exertion: because of too much exercise before going to bed, the muscles are not fully relaxed, resulting in the body due to the movement of lactic acid and other acidic metabolites are not timely decomposition and a large number of accumulation in the muscles, sleep up will cause generalized muscle aches and pains. 3. Upper respiratory tract infection: due to the invasion of pathogens leading to upper respiratory tract infection, coughing, sore throat and other symptoms, severe cases may appear generalized fever symptoms, may appear limb pain, fatigue, temperature rise. 4. Electrolyte disorders: the most common is hypocalcemia, which may appear muscle aches and pains or even convulsions, and fatigue. Once found should be in the doctor’s guidance in time to replenish calcium. There are many other reasons for waking up with body aches, such as rhabdomyolysis. Once found, it is recommended to consult a doctor in a timely manner to clarify the cause of the disease and then carry out targeted treatment.