Soreness in the calf and inability to walk are often seen as a result of acute injury to the calf, chronic strain and abnormal blood circulation in the calf and abnormal motor nerve function in the calf, leading to the corresponding symptoms. It can be observed by braking and resting, supporting symptomatic treatment. First of all, bed rest should be taken, and the affected limb should be padded higher than the heart to promote blood return to the lower limb, thus restoring the blood circulation of the lower limb, which is beneficial to alleviate the symptoms and restore the function. Second, you can take some oral anti-inflammatory and analgesic drugs to support the symptomatology, including oral Fenbid or oral Tongluo Kaiqiao tablets as well as topical application of some Fotarin emulsion or Yunnan Baiyao aerosol to reduce the local inflammation, relieve the soreness and restore the function. Local heat therapy, such as hot compress, electric baking, spectrum irradiation, moxibustion, etc., can effectively dissipate local inflammation and promote local blood circulation, which helps to relieve the symptoms of soreness and restore the function of the lower limbs. If after the above treatment. If the symptoms are not relieved in a week or so, promptly seek medical attention.