Ethperisone tablets have the effect of improving muscle tension in diseases such as frozen shoulder; after using this drug, adverse reactions such as urinary protein and anemia may occur. Ethperisone Tablet is a central skeletal muscle relaxation drug, with easy muscle contraction, dilation of blood vessels and other effects, clinically commonly used in the treatment of frozen shoulder, lumbago, cerebrovascular disorders, cervical spondylosis, cerebellar degeneration of the spinal cord and other diseases caused by abnormal muscle tension or spasticity symptoms. When using this drug, there may be urinary protein, anemia, rash, skin itching, insomnia, headache, vomiting, loss of appetite, incontinence, muscle tension reduction and other adverse reactions, and in severe cases, shock manifestations may occur. Adverse reaction symptoms suggest timely discontinuation of the drug to consult a doctor. At the same time for liver function impairment, driving vehicles, engaged in aerial and other hazardous work personnel, it is recommended to use the drug with caution. Eperisone tablets need to be used under the guidance of a clinician, unauthorized use of the drug is prohibited. The drug is contraindicated in case of allergy to the components of the drug.