 <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]  isosorbide mononitrate oral interact with other drugs you are taking? Enter your medication into the WebMD interaction checker Check InteractionThe overdose of Isosorbide Mononitrate Oral: 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: slow heartbeat, vision changes, severe nausea/vomiting, sweating, cold/clammy skin, bluish fingers/toes/lips.  Notes Do not share this medication with others. Lab and/or medical tests (such as blood pressure) should be done while you are taking this medication. Keep all medical and lab appointments. Consult your doctor for more details. Lifestyle changes such as dietary changes, exercise, and not smoking may help this drug work better. Talk to your doctor or pharmacist about lifestyle changes that might benefit you.  Missed Dose If you miss a dose, take it as soon as you remember if it is within 6 hours of the missed dose. If it has been longer than </s>