Eperisone hydrochloride tablets are not a hormonal drug, but a central skeletal muscle relaxant. Hormonal drugs usually contain glucocorticoids, hydrocorticoids, adrenal hormones, sex hormones and other drug ingredients. Ethperisone Hydrochloride Tablets do not contain hormone components, nor does it have hormone activity, it is through the action of the nerve center, so that the nerve center to produce inhibition, and then make the skeletal muscle relaxation to occur pharmacological effects, so as to achieve the purpose of pain relief, so it does not belong to the hormone drug. Eperisone hydrochloride is mainly used for the treatment of pain in the shoulder and back, waist, legs and other parts of the body, such as: lumbar muscle strain, lumbar intervertebral disc herniation, osteoarthritis, etc., as well as a variety of cerebrovascular disease, surgery and other causes of muscle spasm. Adverse reactions to the drug are mainly allergy-induced rashes, sleeping difficulties, headaches, tiredness, numbness of the limbs. It is contraindicated for those who are allergic to the product and the components contained in it. It should be used with caution in pregnant and lactating women, and those with liver dysfunction. The drug must be taken under the guidance of a professional clinician to avoid adverse reactions.