Liver pain after stopping tuberculosis medication is associated with abnormalities in the surrounding tissues. Common causes include liver injury, peripheral nerve injury and pleurisy. 1. Liver injury: Rifampicin, one of the anti-tuberculosis drugs, is damaging to the liver, and the pain in the liver area may be related to this condition. 2. Peripheral nerve damage: Isoniazid in anti-tuberculosis drugs may cause inflammation of the peripheral nerves, resulting in intercostal neuritis, which may also lead to related symptoms. 3. Pleurisy: tuberculosis itself is prone to tuberculous pleurisy, resulting in pleural irritation, and after stopping the drug, with the local tissue pulling, may also lead to related symptoms. If there is obvious pain in the liver area, it is necessary to consult a doctor in time for observation, confirm the diagnosis of the condition through examination, and carry out standardized treatment under the guidance of clinicians to avoid delaying the condition.