Patient question
What should I do if I am unsure whether I need to fast or stop medications before a cardiovascular test appointment?
Answer reviewed by Wang Haiying, Attending Physician
Professional answer
Contact the testing department or the ordering physician directly and provide the test name, appointment time, and a complete medication list. Follow the written preparation instructions from that facility. Do not decide to fast or stop medications based on other patients' experiences. If you cannot confirm in time, contact the hospital again instead of making changes to your treatment on your own.