 <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]  muscle by a health care professional. It is usually given in the upper arm or upper thigh. Vaccines are usually given in a series of doses to provide the best protection. Closely follow the vaccination schedule provided by your health care professional. Keep all scheduled medical appointments. It may be helpful to mark a calendar as a reminder. There are various combinations of vaccines available. Based on your age, vaccination history, and previous reaction to vaccines, your health care professional will decide which vaccines are best for you. Discuss the risks and benefits of vaccination with your health care professional. This vaccine may be given at the same time as other vaccines (such as hepatitis B) using a separate needle and injection site.The side effects of Infanrix (DTaP) (PF) Intramuscular: Mild fever, irritability, vomiting, loss of appetite, sleepiness, diarrhea, or pain/swelling/redness at the injection site may occur. Acetaminophen may be used to reduce these effects. If any of these effects last or get worse, tell the health care professional promptly. Rarely, some people have symptoms such as fainting, dizziness, vision changes, or ringing in the ears just after getting a vaccine injection. Tell the health </s>