 <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]  directed by your doctor, usually once or twice daily. The dosage is based on your medical condition and response to treatment. Drink plenty of fluids while using this medication unless your doctor directs you otherwise. If you are using this medication at home, learn all preparation and usage instructions from your health care professional. Avoid mixing ceftriaxone with IV fluids that have calcium in them (such as Ringer's solution, Hartmann's solution, parenteral nutrition-TPN/PPN). Consult your pharmacist for details about the safe use of IV calcium products in infants, children, and adults (see Precautions section). Before using, check this product visually for particles or discoloration. If either is present, do not use the liquid. Learn how to store and discard medical supplies safely. If you are using the frozen pre-mixed solution, thaw the bag at room temperature or in the refrigerator. If the bag is thawed in the refrigerator, let it sit at room temperature at least 1 hour before using. Do not thaw by putting in a water bath or microwaving. After thawing, shake well and squeeze the bag to check for leaks. Discard solution if the bag leaks. Do not re-freeze the solution after </s>