Anastrozole that is Anastrozole Tablets, taking Anastrozole Tablets with finger joint pain and stiffness may be caused by calcium loss, or it may be caused by bone metastasis of cancer cells, and the patient can take medication to treat it. When patients take anastrozole tablets with symptoms of finger joint pain and stiffness, it may be caused by calcium loss. Because anastrozole is the inhibitor of aromatase, it will inhibit the absorption of calcium after entering into the body, and the patients will have the phenomenon of joint pain and stiffness of fingers, and the patients can follow the doctor’s instructions to take calcium carbonate tablets, calcium lactate tablets and other calcium supplements by mouth. When the patient has pain and stiffness in finger joints after taking anastrozole tablets, it may not be related to the drug itself, and it is considered to be caused by distal metastasis of cancer cells, and it is suggested that the patient should consult doctor for treatment in time. Patients can follow the doctor’s instruction to inject epirubicin injection, piroxicam injection, cyclophosphamide injection and other chemotherapeutic sub-drugs treatment. Anastrozole tablets are mainly used for the treatment of menopausal advanced breast cancer, patients may have skin flushing, fatigue, vaginal dryness and other adverse reactions during the use of the drug. It should not be used by those who are allergic to anastrozole ingredients to avoid allergic reactions such as generalized red rash and itchy skin. Patients who have finger joint pain and stiffness during taking Anastrozole tablets should consult a doctor in time and take treatment as prescribed by the doctor.