 <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]  it is expired or no longer needed. Consult your pharmacist or local waste disposal company.The uses of Vancomycin In Diluent Combo No.1 (PEG-400, NADA) Intravenous: Vancomycin is used to treat serious bacterial infections. It is an antibiotic that works by stopping the growth of bacteria. How to use Vancomycin 1.5 Gram/300 Ml-Water For Injection (PEG,NADA) IV Piggyback Agents To Treat Resistant Gram Positive Organisms This medication is usually given by injection into a vein as directed by your doctor. Each dose should be injected slowly over at least 1 hour. The dosage and length of treatment are based on your medical condition, weight, and response to treatment. If you are using this medication at home, learn all preparation and usage instructions from your health care professional. 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. For the best effect, use this antibiotic at evenly spaced times. To help you remember, use this medication at the same time(s) every day. Continue to use this medication until the full </s>