 <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]  taking lopinavir/ritonavir and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Take this medication by mouth with food as directed by your doctor, usually twice daily. Carefully measure the dose with a special measuring device/spoon. Do not use a household spoon because you may not get the correct dose. If you are using a feeding tube, ask your doctor or pharmacist if this medication may be given through your feeding tube. The dosage is based on your medical condition, response to treatment, and other medications you may be taking. Be sure to tell your doctor and pharmacist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). For children, the dosage is also based on age, weight, and height. Once-daily dosing of this medication is not recommended for children younger than 18 years of age. If you are taking didanosine in addition to this product, take it one hour before or two hours after taking this product. It is very important to continue taking this medication (and other HIV medications) exactly as prescribed by your doctor. Do not skip any doses. For the best effect, take this medication at evenly spaced times. To </s>