According to the acupoint method, Wu Zhu Zhu plus vinegar compress on Yong Quan has the effects of dispersing cold, relieving pain and descending rebelliousness to treat pediatric salivation (drooling), eructation (hiccups), and diarrhea with deficiency cold. Cornus officinalis is a warming herb, hot in nature, with the effects of dispersing cold and relieving pain (relieving pain by removing cold from the body), descending rebelliousness and stopping vomiting (stopping the upward rush of stomach qi, stopping vomiting), and assisting the Yang in stopping diarrhea. Yongquan acupoint is the most concave place in the center of the foot when the toe is rolled up, it has the effect of opening up the mind to wake up the syncope, nourishing the kidney and clearing the heat, descending the rebelliousness and opening the collaterals. Cornus officinalis plus vinegar compress Yongquan, the use of Cornus officinalis heat, stimulating the efficacy of the foot through the soles of the upward meridian run, soothing the meridians and collaterals, directly to the affected area, up to warm the abdomen, dispersal of cold to relieve pain, treatment of diarrhea, etc.; the descending effect of the reversal of the hiccups can be treated; plus vinegar can play a role in removing blood stasis, convergence of sores, alleviate the effect of the Cornus officinalis medicinal properties. In addition, it can also treat pediatric salivation. Applying medicines to the Yongquan acupoint can be absorbed by the foot or stimulate the foot to treat diseases, which is called “Yongquan therapy”. This therapy cannot be used for people with broken skin on the soles of the feet. It is not suitable for those who are allergic to the compresses or the medicines used in the past. Patients with skin allergies, colds and fevers, pregnant women and breastfeeding women should be cautious. It is recommended to be operated by a professional physician, do not operate on your own. If discomfort occurs, please consult a doctor in time, do not blindly self-treatment, so as not to delay the condition.