Patients wake up with pain in the heel, the following causes are common: First, acute attack of lumbar disc herniation: can cause clinical symptoms of heel pain, accompanied by lumbar pain, lumbar spine activity restriction, the patient will have difficulty turning over in the morning, through CT scan or MRI, can find the extent of lumbar disc herniation lesions. Secondly, improper posture: if the patient keeps the flat position posture for too long during night sleep, it can continuously compress the heel and cause local pain symptoms, mostly occurring after drunkenness. Third, Achilles tendon terminal disease: local cold when waking up can induce inflammation, leading to continuous pain symptoms in the heel nodule area, and the pain symptoms will be aggravated when the patient walks with weight, and the pain will be aggravated when pressure is applied. Therefore, if the above clinical symptoms appear, early diagnosis and early treatment are necessary to avoid aggravation of symptoms that may affect life.