Frequently asked questions

It is not allowed to eat before a FibroScan examination because eating-and in some cases drinking-can affect the liver’s stiffness and the measurement results, making the test less accurate. According to recommendations, a fasting period of at least 3–6 hours is required before the examination to ensure the liver’s condition is measured as precisely as possible. Restrictions on drinking may vary by institution: at some places, drinking water is allowed, while others require complete fasting, as consuming larger amounts of liquid can temporarily alter liver blood flow and structure, which can also affect the measurement results. Therefore, for the most accurate outcome, it is important to follow the instructions provided by the specific examination facility.