Does drinking traditional Chinese medicine affect physical examination

Drinking traditional Chinese medicine usually affects the results of a physical examination. It is recommended to consult a doctor before the examination to see if it is necessary to temporarily stop taking it. The components of traditional Chinese medicine are complex and may interfere with multiple indicators such as blood routine, liver and kidney function, blood glucose and lipid levels, thereby affecting the accuracy of physical examination results. In most cases, the impact of traditional Chinese medicine on physical examination results is mainly reflected in laboratory examination items. For example, some traditional Chinese medicines that promote blood circulation and remove blood stasis, such as Danshen and Sanqi, may prolong coagulation time and affect the results of coagulation function tests; Nourishing traditional Chinese medicines such as Huangqi and Danggui may increase blood sugar or lipid levels; Traditional Chinese medicines for clearing heat and detoxifying, such as Huanglian and Huangqin, may affect liver function indicators such as transaminase. In addition, some traditional Chinese medicine preparations contain licorice components, and long-term use may lead to a decrease in blood potassium and an increase in blood pressure, thereby interfering with electrolyte and blood pressure measurement results. Therefore, if the purpose of the physical examination is to assess basic health status or screen for diseases, it is recommended to stop using traditional Chinese medicine for 3-7 days before the examination, and the specific time should be determined based on the half-life of the drug and medical advice. If long-term use of traditional Chinese medicine is required due to chronic diseases, the examining physician should be informed in advance to make a comprehensive judgment on abnormal results. In rare cases, the impact of traditional Chinese medicine on physical examination results may be more subtle or last longer. For example, traditional Chinese medicines containing aristolochic acid such as Guan Mu Tong and Guang Fang Ji may cause slow damage to kidney function, leading to long-term abnormalities in indicators such as blood creatinine and urea nitrogen; Traditional Chinese medicine containing heavy metals such as cinnabar and realgar may cause an increase in trace element levels such as blood lead and mercury, which can affect heavy metal detection results. In addition, certain traditional Chinese medicines may interact with Western medicine when used in combination, such as ginseng which may enhance the anticoagulant effect of warfarin, leading to abnormal international standardized ratios. For such situations, patients should proactively explain their complete medication history to the doctor before the physical examination, including the type, dosage, and duration of traditional Chinese medicine. If necessary, targeted examinations should be conducted to rule out drug interference. If abnormal indicators are found during physical examination, doctors usually recommend stopping medication and re examining to determine whether the abnormality is caused by traditional Chinese medicine. To ensure the accuracy of the physical examination results, it is recommended to start recording all Chinese medicine and health supplements taken one week before the examination, and to communicate with the doctor or examination center who prescribed the Chinese medicine in advance. If medication cannot be stopped due to treatment needs, the examining physician should be informed truthfully and the medication situation should be noted in the examination report. If abnormal indicators are found after the physical examination, do not blindly stop taking medication or adjust the traditional Chinese medicine plan. Instead, based on clinical symptoms and subsequent follow-up examination results, a professional doctor should make a comprehensive judgment on whether to adjust the treatment plan. During daily use of traditional Chinese medicine, it is important to maintain a regular schedule and balanced diet to avoid interference with physical examination results due to other factors.