 <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]  attack or stroke prevention (usually 81-162 milligrams a day). Consult your doctor or pharmacist for more details. This medication may interfere with certain medical/lab tests (such as x-rays of the intestines using contrast dye), possibly causing false test results. Make sure lab personnel and all your doctors know you use this drug. Does Pepto-Bismol Ultra 525 Mg Tablet Bismuth Salts interact with other drugs you are taking? Enter your medication into the WebMD interaction checker Check InteractionThe overdose of Pepto-Bismol Ultra 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: ringing ears, hearing loss.  Notes If your doctor prescribes this medication for you, do not share it with others. If you are taking this medication for diarrhea, drink plenty of water to decrease the risk of dehydration. Consult your doctor or pharmacist for more details.  Missed Dose If you miss a dose, take it as </s>