Hello, yes, the antidote mainly means that tea contains theophylline, so it can't be taken with western medicine and blood tonic at the same time. This is mainly aimed at western medicine. Traditional Chinese medicine (TCM) has long regarded tea as a medicine for all diseases, and its functions of detoxification, nourishing qi and moistening intestines, relieving bloating and helping digestion have long been widely known. There are thousands of ancient prescriptions for dispensing medicines with tea in TCM. Among them, catechins and tea polyphenols contained in tea have strong adsorption effect.