正常人的口腔没有异味,但患有某些疾病时,就会感到口腔有特殊的怪味,如酸的、甜的、苦的、辣的、成的、臭的等等。这些特殊的怪味儿,往往是某些疾病的特征,应注意追踪根源及辨别疾病。苦味与胆汁排泄失常有关。有些癌症患者的舌 Normal people’s mouth no smell, but suffering from certain diseases, they will feel the mouth have a special smell, such as sour, sweet, bitter, spicy, into, smelly and so on. These peculiar weirdnesses, often characterized by certain diseases, should be traced to the root cause and identified by disease. Bitterness and bile excretion related. Some cancer patients tongue