TCM Clinical Practice Rehabilitation of Post-stroke Spasticity

Inclusion Criteria: * According to the diagnostic criteria of stroke and diagnosed by CT or MRI * Patient must be between the ages of 18 and 85 years. * All patients were examined at least 1 month after stroke and less than 12 months. * At least a set of spasmous muscles' level ≥1+ of dysfunctional extremities (modified Ashworth scale) * Body movement function decreased significantly. * The doses and kinds of anticonvulsant drugs should be used stable for more than 1 month if they are used * Patient must understand and be willing, able and likely to comply with all study procedures. * Patient must be able to give voluntary written informed consent. Exclusion Criteria: * Significant cognitive defects(MMSE\<16)，unable to finish the Fugl-Meyer scale,etc.. * Other significant limb diseases such as fracture, severe arthritis,amputation * Joint contracture formation * Patients with significant pain and swelling suffering from complex regional syndrome after acute stroke * Accept botulinum toxin or alcohol nerve block 3 months prior to the start of the experiment * Patients need nerve block at any point of time during the whole experiment procedure. * Serious cardiac,hepatic or renal insufficiency and patients with shock. * Limb skin of patients who need medicated is visible wound. * Patients with cancer or pregnancy * Patients who participate in other clinical studies within 6 months