Taking tuberculosis medication for joint pain is considered to be a side effect, which may be gout caused by elevated uric acid, among other things. The specific situation needs to consult the doctor before treatment. Tuberculosis drugs are used to treat tuberculosis, mainly isoniazid, rifampicin, streptomycin, pyrazinamide, etc. Each drug may have side effects. For example, the drug pyrazinamide may cause elevated uric acid, which leads to this gouty arthritis, so there will be joint pain. If the pain is not obvious, usually pay attention to diet, do not eat foods that may cause uric acid elevation, and drink more water to promote uric acid excretion, the symptoms will slowly ease. If the symptoms cannot be relieved, then you can give uric acid-lowering drugs, such as benzbromarone, etc., and need to stop taking pyrazinamide, and switch to other anti-tuberculosis drugs under the guidance of a professional doctor. Of course, we also need to closely monitor the change of uric acid.