Getting up in the morning with a sore back may be kidney deficiency, or it may be due to improper sleeping position, overwork and other physiological factors.
1. Kidney deficiency: If the kidney is weak due to the lack of innate endowment (innate constitution and poor function), too much strain or chronic illness, old age, excessive intercourse, etc., and can not nourish the lumbar spine, there may be a situation of getting up in the morning and having a sore back.
2. Improper sleeping posture: If you maintain a posture for a long time while sleeping, it may lead to the lumbar muscles to be in a state of high tension for a long time. When the muscles are too tired, it may cause the symptoms of back pain in the morning.
3. Overwork: If you do heavy labor or exercise for too long during the day, it may also lead to back pain in the morning.
If you have a sore back in the morning, you should consult a doctor in time and have it treated by a professional doctor to avoid delaying your condition.