Chenpi, Licorice and Angelica dahurica in water has the effect of regulating qi and strengthening the spleen (regulating qi and strengthening the spleen), drying dampness and stopping leucorrhea (stopping leucorrhea by drying dampness), benefiting qi and tonifying the middle. However, the effect of water infusion is limited and generally does not achieve a therapeutic effect. Pericarpium Citri Reticulatae has the effects of regulating qi and strengthening the spleen, drying dampness and resolving phlegm (removing phlegm from the body by drying dampness). It can be used to treat Qi stagnation in the spleen and stomach, vomiting, hiccups, damp phlegm, cold phlegm and coughing, and chest paralysis (tightness and pain in the chest). Caution should be exercised in cases of qi deficiency, dry cough with deficiency of yin, vomiting of blood, red tongue with little fluid, and solid heat in the body. Licorice, with the effects of benefiting qi and tonifying the middle, clearing heat and removing toxins (removing heat and toxins from the body), and relieving pain (relieving more urgent pain symptoms). It is used for treating spleen deficiency and tiredness, carbuncle (a kind of poisonous sore, an acute purulent disease occurring on the surface of the body, limbs and internal organs), laryngeal paralysis (redness, swelling and pain in the pharynx, or dryness, foreign body sensation, or itchy discomfort in the pharynx and difficulty in swallowing), etc. It is not recommended to use with seaweed. Licorice should not be used in conjunction with seaweed, halibut, glycyrrhiza glabra and coriander. Angelica dahurica (白芷), with the effects of detoxifying the surface and dispersing cold (removing the cold from the muscle surface), dispelling wind and relieving pain (dissipating the wind and relieving pain in the muscles and bones). It is used for treating wind-cold and flu, headache, toothache, paralysis and other pains, nasal abyss (mainly manifested as filthy nasal mucus, the amount of which cannot be wiped clean), bandhas, sores, carbuncles and swollen toxins, rheumatism and itching of the skin, etc. It is contraindicated in cases of Yin deficiency and Blood heat. Yin deficiency and blood heaters should not be served. Chenpi licorice dahurica infusion of effective dose is limited, generally can not achieve the therapeutic effect, if you want to achieve the desired results, it is recommended that under the guidance of a doctor for formal treatment. Chenpi licorice dahurica bubble water drink if there is discomfort suggest timely discontinuation, timely medical attention.