 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  (Wilson's disease). This disorder causes too much copper to build up in the liver, brain, and other parts of the body. Trientine works by binding to copper, which helps your body get rid of extra copper. This can decrease symptoms such as problems with speech/swallowing/coordination, tiredness, lack of appetite, abdominal pain, yellowing eyes/skin, fluid buildup in the legs/abdomen, uncontrolled movements, or muscle stiffness. How to use Cuvrior 300 Mg Tablet Wilson's Disease Treatment Agents Take this medication by mouth on an empty stomach, at least 1 hour before meals or 2 hours after meals as directed by your doctor, usually 2 to 4 times daily. Take this medication at least 1 hour apart from any other drug, food, or milk. If you are taking the capsule form of this medication, swallow the capsules whole with water. Do not open or chew the capsules. If you accidentally come in contact with the capsule contents, wash the area promptly with water to avoid an allergic reaction. If you are taking the tablet form of this medication, do not crush, chew or dissolve the tablets. Also, do not split the tablets unless they have a score line and your doctor or pharmacist tells you to do </s>