 <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]  Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.The precautions of Gelusil Antacid And Anti-Gas Oral: Before taking this product, tell your doctor or pharmacist if you are allergic to aluminum hydroxide; or to magnesium; or to simethicone; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. If you have any of the following health problems, consult your doctor or pharmacist before using this product: frequent alcohol use, dehydration/fluid restriction, kidney problems (including kidney stones). This medicine may contain aspartame. If you have phenylketonuria (PKU) or any other condition that requires you to restrict your intake of aspartame (or phenylalanine), consult your doctor or pharmacist about using this drug safely. This medicine may contain sugar. If you have diabetes, consult your doctor or pharmacist about using this drug safely. During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor. This medication may pass into breast milk. Consult your doctor before </s>