 <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]  Duopa J-Tube: If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include: irregular heartbeat, mental/mood changes, worsening of movements you can't control/spasms.  Notes Do not share this medication with others. Lab and/or medical tests (such as blood count, heart/kidney/liver function, blood pressure) should be done while you are using this medication. Keep all medical and lab appointments. Consult your doctor for more details.  Missed Dose This drug is to be given continuously as an infusion throughout the day, usually stopping at bedtime. If your infusion is interrupted, contact your doctor or pharmacist right away.  Storage Store the cassettes in the refrigerator. Keep them in the carton to protect them from light until ready to use. Do not freeze. (See also How to Use section.) Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Proper </s>