Is it cancer to have phlegm when you eat?

A thing to eat phlegm, generally not the performance of cancer. From the theoretical analysis of traditional Chinese medicine, this situation belongs to the performance of spleen and stomach weakness. Spleen and stomach weakness, diet and water can not be well digested and absorbed, one of the water metabolism disorder, can not be distributed to the body tissue, but stagnation of the coke into phlegm, so after eating will show sputum. Of course, for long-term expectoration, it is necessary to carry out throat and lung examinations, because chronic inflammation that does not heal repeatedly in these parts is a factor that induces cancer.