 <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]  when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.The uses of Zelapar Oral: This medication is used with levodopa/carbidopa to treat movement disorders caused by Parkinson's disease. It does not cure Parkinson's disease, but it may improve shakiness (tremor), muscle stiffness, and sudden switching between normal movement and stiffness ("on-off" problems). It may improve your range of motion and ability to walk, dress, and exercise.Selegiline is an enzyme blocker (MAO inhibitor) that works by slowing the breakdown of certain natural substances in the brain (neurotransmitters such as dopamine, norepinephrine, and serotonin). How to use Zelapar Take this medication by dissolving the tablet on the tongue as directed by your doctor, usually once a day in the morning. Do not swallow the tablet or the dissolved medication with saliva or water. It should be absorbed through the lining of the mouth. To prevent accidentally swallowing any of the medication, do not eat or drink anything for at least 5 minutes before or after using this product. Dry your hands before peeling back the foil on the blister pack to carefully remove a tablet. Do not push the tablet </s>