口腔粘膜感觉异常可由很多原因引起,其中缺铁性贫血具有较大实际意义。但是,机体中的缺铁在周围血象可能没有改变,在这种隐蔽的缺铁状态时铁在血清中的含量是降低的。有研究证明隐蔽性缺铁和缺铁性贫血一样也伴随口腔的表现,其中包括感觉异常。 Oral mucosal abnormalities can be caused by many causes, of which iron deficiency anemia has great practical significance. However, iron deficiency in the body may not change in peripheral blood, and iron levels in serum are reduced in this subtle iron deficient state. Studies have shown that concealed iron deficiency and iron deficiency anemia are also accompanied by the performance of the mouth, including the sensory abnormalities.