Wind Chasing Ointment is usually applied for about 12 hours, depending on the patient’s physique. Wind Chasing Poultice i.e. Wind Chasing Poultice is mainly composed of Qiangwu, Ephedra, Papaya, Shengcaowu and other traditional Chinese medicines, which is mainly used for the treatment and relief of frozen shoulder, cervical spondylosis, pyriformis syndrome, lumbar intervertebral disc herniation and lumbar and back muscle stiffness caused by cold and wind. Generally about 12 hours after the use of medicinal stickers can be torn off. Some patients have more sensitive skin, affected by its medicinal ingredients, itching symptoms can occur. Such patients can be torn off 4~5 hours after the use of chasing the wind plaster. The use of chasing the wind plaster, need to pay attention to ensure that the local skin dry and clean, as far as possible to avoid the wound, so as to avoid wound infection. Patients also need to pay attention to local warmth to avoid prolonged exposure to cold environments.