Tongrentang Zhuanggu Medicinal Liquor ￥238.00 The validity period of the drug refers to the approved use period of the drug, that is, the quality of the drug can be guaranteed under the specified storage conditions. It is one of the indexes to control the quality of drugs. So? Pharmacological and Toxicological Effects of Beijing Tongrentang Zhuanggu Medicinal Liquor: Pharmacological Effects: Pharmacodynamic studies show that Zhuanggu Medicinal Liquor has good anti-inflammatory, repercussive, analgesic, cellular immune and humoral immune functions. It can also reduce synovial inflammation, reduce fibrosis and repair chondrocyte proliferation. Clinical application has proved that taking Zhuanggu medicinal liquor has obvious curative effect on rheumatalgia, rheumatoid arthritis and rheumatoid arthritis. Especially for the type with low ESR, the effect is more obvious. It can also be used for patients with soft tissue injury, osteoporosis and weak constitution. Toxic effect: 1. Animal acute toxicity test There was no significant difference in acute toxicity between Zhuanggu liquor and liquor group. 2. Long-term toxicity test of animals: rats were given low dose (2.5ml/kg, equivalent to 30 times of human daily dose) and high dose group (10ml/kg, equivalent to 120 times of human daily dose). Observe the appearance, signs, weight, food intake, blood items, liver and kidney function, organ index and major organ tissues of animals. First of all, after the expiration of the drug, the content of its effective components decreases, and the drug can not exert its original efficacy, and sometimes even lead to changes in the chemical composition of the drug, thus causing harm to the human body. For example, some drugs are easily oxidized if left in the air for too long, and the oxidized drugs are harmful to the human body. There are also some expired drugs that can easily cause allergies and shock. In addition, if the storage conditions of the drug are not up to standard, the drug itself may decompose harmful impurities and cause harm to the human body. Therefore, the Zhuanggu medicinal liquor of Beijing Tongrentang has expired and cannot be drunk. Kang 'aiduo Pharmacy serves the general public in line with the management tenet of establishing credibility, quality first, customer first and sincere service, and is the first choice for users all over the country to buy genuine drugs online.