Diabetes mellitus belongs to the category of Chinese medicine thirst disease, Chinese medicine health care means to traditional Chinese medicine evidence-based treatment; dietary guidance to dietary moderation, focusing on healthy eating. 1. Traditional Chinese medicine is used to identify and treat the symptoms. Those with lung heat and fluid injury are mainly treated by clearing heat and moistening the lungs (removing heat to nourish the lungs), and can choose the Thirst-Quenching Formula with additions and subtractions; those with blazing stomach heat are mainly treated by clearing and diarrhea of the stomach fire, and can choose the Jade Maiden Decoction with additions and subtractions. Those with deficiency of both qi and yin (deficiency of both qi and yin) can be treated by strengthening the spleen, generating body fluid and nourishing the stomach, and can be treated with Sheng Wei Drink combined with Qi Wei Bai Zhu San; those with deficiency of kidney yin can be treated by nourishing kidney yin and can be treated with Six-flavored Digoxigenin Pill; and those with deficiency of both yin and yang can be treated by tonifying the kidneys to nourish yin and warming the yang, and can be treated with Kidney Qi Pill. The above medicines should be taken under the guidance of a professional physician, do not take them on your own. 2. Dietary guidance. In order to ensure the reasonable needs of the body, should limit the intake of carbohydrates and fats, pay attention to the intake of sugar diet, should be regular meals, should not overeat or excessive alcohol consumption. When suffering from diabetes, you need to consult a doctor in time for diagnosis and treatment.