 <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] -866-234-2345.The precautions of Duopa J-Tube: Before using this medication, tell your doctor or pharmacist if you are allergic to carbidopa or levodopa; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of: bleeding disorders, breathing problems (such as asthma, emphysema), glaucoma, heart or blood vessel problems (such as irregular heartbeat, heart attack, angina), high blood pressure, kidney disease, liver disease, mental/mood disorders (such as depression, schizophrenia), numbness/tingling of the hands/feet, seizures, sleep disorder, stomach/intestinal problems (such as ulcers, past stomach/abdominal surgery). This drug may make you dizzy or drowsy. Alcohol or marijuana (cannabis) can make you more dizzy or drowsy. Do not drive, use machinery, or do anything that needs alertness until you can do it safely. Limit alcoholic beverages. Talk to your doctor if you are using marijuana (cannabis). </s>