Dizziness and soreness in the calves and stomach are mainly caused by viral or bacterial infections as well as cervical spondylosis and cerebrovascular lesions. 1. Upper respiratory tract infections, usually caused by viral and bacterial infections, accompanied by coughing and sputum, or chills and fever, or dry throat and sore throat and other manifestations. 2. Cervical spondylosis, is due to the formation of local bone cumbersome reasons such as the vertebral artery blood supply is insufficient, causing the middle cerebral artery blood supply is insufficient, thus leading to dizziness, coupled with sometimes excessive exercise calf stomach local lactic acid accumulation caused by the performance of the calf stomach soreness. 3. Cerebrovascular lesions, such as cerebral infarction or cerebral hemorrhage and other lesions, usually with a history of hypertension or obesity and a history of poor lifestyle. Combined with cranial CT and MRI examination can be clearly diagnosed. Dizziness calf stomach acidity should also be ruled out whether the physiological causes such as overwork due to, it is recommended to consult a doctor in a timely manner, a clear diagnosis.