Adalimumab is a biological agent, the cost is about 3,000 to 4,000 yuan range, the specific should be combined with the local charges and different brands to judge. 1. The cost of an injection of adalimumab in China ranges from 3,000 to 4,000 yuan, but the specific cost varies with different brands and local charges, and it is recommended that you consult the local regular hospitals before the injection. 2. Adalimumab is mainly used to treat rheumatoid arthritis, ankylosing spondylitis and other diseases, can effectively anti-inflammatory, anti-rheumatism, relieve joint disease caused by swelling, pain, stiffness and other symptoms, during the use of the drug can effectively improve the quality of life of patients. 3. The use of adalimumab should be noted that if the product is allergic to the need to prohibit, some patients may cause a series of adverse reactions during the use of the drug, such as itching, redness, erythema, etc., after stopping the drug will be relieved on its own, usually without special treatment, but if the symptoms are serious, you need to stop the drug in time. 4. It should be noted that the use of adalimumab before the need to detect hidden infections, such as the presence of active tuberculosis and other chronic infectious diseases is not recommended. Adalimumab specific medication should be under the guidance of a professional physician, not unauthorized use of drugs.