fú / yòng / kàng / níng / xuè / jì / qī / jiān / huàn / zhě / yào / àn / zhào / yī / zhǔ / dìng / qī / fù / chá

服用抗凝血剂期间，患者要按照医嘱定期复查。

While taking anticoagulants, patients should have regular checkups as instructed by their doctor.