Diabetic patients are usually allowed to take Lianhua Qingdian capsule under the supervision of a physician. The ingredients of Lianhua Qingdian capsule are forsythia, honeysuckle, sizzling ephedra, fried bitter almonds, gypsum, root of bluebells, sheep horse guanzhong, fritillaries, patchouli, rhubarb, rhodiola rosea, menthol, licorice. Its medicinal ingredients generally do not affect blood glucose control, and does not contain ingredients that affect insulin secretion and glucose metabolism, so it can be eaten. There are no clear contraindications regarding diabetes, and there is no record of blood sugar being affected in the adverse reactions recorded. However, diabetic patients need to be used under the supervision of a physician. In summary, diabetic patients under the guidance of a physician, diagnosed as heat and toxicity attacking the lungs can be eaten Lianhua Qingdian capsule, do not recommend the blind use of their own.