According to the pharmacokinetic data of CaoWuMeiSu Tablet, the highest blood concentration and effect is reached after 30 minutes of taking CaoWuMeiSu Tablet. The effect time after taking the drug may vary depending on the patient’s condition, so it is recommended that patients consult a professional doctor before taking the drug and use the drug under the doctor’s guidance. According to the instructions of Cao Wu Methylin Tablet, this product is a prescription drug for the treatment of rheumatic and rheumatoid arthritis, frozen shoulder, lumbar muscle strain and so on. It is forbidden for patients with heart disease, pregnant and lactating women, and those who are allergic to Cao Wu Methylin, and the interval between two doses should not be less than 6 hours. A very small number of patients may experience transient mild panic, nausea, numbness of the lips and tongue and palpitations (rapid heartbeat, often accompanied by panic) (rapid heartbeat, often accompanied by panic) and other adverse reactions after the use of the drug. Patients should use the drug under the guidance of a doctor, do not shorten the time of taking the drug without authorization or irregularly take the drug, so as not to achieve the expected therapeutic effect.