 <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]  your health care professional. Do not start, stop, or change the dosage of any medicines without your doctor's approval. Some products that may interact with this vaccine include: drugs that weaken the immune system (including cyclosporine, tacrolimus, cancer chemotherapy, corticosteroids such as prednisone), other vaccines (such as diphtheria/tetanus toxoids). Does Boostrix Tdap Vial interact with other drugs you are taking? Enter your medication into the WebMD interaction checker Check InteractionThe overdose of Boostrix Tdap Intramuscular: Not applicable.  Notes There are various combinations of vaccines available. Based on your age, vaccination history, and previous reaction to vaccines, your health care professional will determine the most appropriate one for you. Discuss the risks and benefits of vaccination with your health care professional. History of infection with tetanus or diphtheria does not always protect against future infections with these bacteria. You should still receive this vaccine if your health care professional orders it for you.  Missed Dose It is important to receive each vaccination as scheduled. Be sure to make a note of when the vaccination was last given for your medical record.  Storage Store in the refrigerator. Do </s>