What is a cold with thick white tongue?

If the cold patient shows thick and white tongue coating, it is generally the middle stage of the current cold, early stage of the cold, tongue coating has no obvious change, due to the cold, affecting the function of spleen and stomach, showing the imbalance of spleen and stomach transportation, resulting in phlegm and dampness endogenous phenomenon, resulting in poor appetite, thus causing thick and white tongue coating performance. Patients suffering from a cold must eat light diet at ordinary times, do not eat raw and cold spicy food, can eat more vegetables and fruits rich in vitamin C, from then on to pay attention to enhance physical fitness, cold is more serious, you can take some anti-cold drugs orally, such as cold ling granules, isatis root granules to symptomatic treatment.