 <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]  professional right away if your child has any of these symptoms. Sitting or lying down may help, since these symptoms usually don't last long. Remember that this medication has been prescribed because the health care professional has judged that the benefit to your child is greater than the risk of side effects. Many people using this medication do not have serious side effects. Get medical help right away if your child has any very serious side effects, including: little or no response to touch, weak/floppy muscles. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your 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- </s>