 <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 with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. One product that may interact with this drug is: metformin. Does Omnipaque 300 Mg Iodine/Ml Intravenous Solution interact with other drugs you are taking? Enter your medication into the WebMD interaction checker Check InteractionThe overdose of Omnipaque 300 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.  Notes Do not share this medication with others.  Missed Dose Not applicable. This medication is given once before your imaging test. It is important to take this medication at the time prescribed by your doctor. If you forget to take the dose, your imaging test may need to be rescheduled.  Storage Store at room temperature away from light. Do not freeze. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. </s>