 <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]  contact the health care professional. Contact the health care professional for medical advice about side effects. The following numbers do not provide medical advice, but in the US you may report side effects to the Vaccine Adverse Event Reporting System (VAERS) at 1-800-822-7967. In Canada, you may call the Vaccine Safety Section at Public Health Agency of Canada at 1-866-844-0018.The precautions of Infanrix (DTaP) (PF) Intramuscular: Before your child receives this vaccination, tell the health care professional if your child is allergic to it; or to any other vaccines; or if your child has any other allergies. This product may contain inactive ingredients (such as latex), which can cause allergic reactions or other problems. Talk to your health care professional for more details. Before using this vaccine, tell your health care professional your child's medical history, especially of: history of Guillain-Barre syndrome, immune system disorders (such as due to HIV infection, certain cancers such as leukemia/lymphoma, cancer or radiation treatment), illness/infection, seizures, other nervous system disorders (such as paralysis, numbness/tingling, extreme drowsiness, confusion </s>