Danitis is an infection of the lymphatic vessels involving the superficial dermis and the main causative agent is group A beta hemolytic streptococcus. There are many triggers, such as hand wounds, or cracks between the nostrils, ear canals, below the earlobes, anal tissues, and any inflammation of the skin, especially if there is chapped or ulcerated inflammation, which provide invasive pathways for these causative organisms. Mild abrasions, scratching, injuries outside the head, unclean umbilical cord ligation, vaccinations and chronic calf ulcers can cause it. The causative organisms can lurk in the lymphatic vessels causing recurrent episodes, and dengue manifests itself locally as red, swollen, hot and painful skin, and the localized skin will be swollen and erythematous, which can be a very uncomfortable experience for the patient. If the presence of salpingitis, it is recommended to go to the hospital as soon as possible for formal treatment. Some elderly patients with dengue after the use of antibiotics will appear insensitive performance, lasting 2 weeks, 4 weeks, and even clinically seen to last several months without relief, this time the use of traditional Chinese medicine on the treatment of dengue, some will play a better efficacy, can quickly improve the symptoms. Such examples are common in clinical practice. Therefore, in addition to anti-inflammatory treatment, Chinese medicine is also a very good choice.