 <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]  overdose may include: very fast heartbeat, vision changes, unexplained heavy sweating, agitation, fainting, seizures.  Notes Do not share this medication, needles, or syringes with others. Attend a diabetes education program to learn more about how to manage your diabetes with medications, diet, exercise, and regular medical exams. Learn the symptoms of high and low blood sugar and how to treat low blood sugar. Check your blood sugar regularly as directed. Lab and/or medical tests (such as fasting blood glucose, hemoglobin A1c) should be done while you are taking this medication. Keep all medical and lab appointments. Wear or carry identification stating that you have diabetes and are using this drug.  Missed Dose It is very important to follow your insulin regimen exactly. Do not miss any doses of insulin. Keep extra supplies of insulin and an extra syringe and needle on hand. Discuss specific instructions with your doctor now in case you miss a dose of insulin or a meal in the future.  Storage See also the How to Use section. Store all unopened insulin containers in the refrigerator. Do not freeze, and do not use insulin that has been frozen. If you are using the vials, store open vials in the refrigerator or at room temperature </s>