 <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]  doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. This medication may interfere with certain lab tests (including Coombs' test, certain urine glucose tests), possibly causing false test results. Make sure lab personnel and all your doctors know you use this drug. Does Cefazolin SODIUM-D5W Solution, Intravenous Piggyback interact with other drugs you are taking? Enter your medication into the WebMD interaction checker Check InteractionThe overdose of Cefazolin In Dextrose 5 % Intravenous: 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: trouble breathing, seizures.  Notes Do not share this medication with others. This medication has been prescribed for your current condition only. Do not use it later for another infection unless your doctor tells you to. Lab and/or medical tests (such as complete blood count or kidney function) may be done while you are using this product </s>