A 14-year-old girl can drink water made of cordyceps, jujube, wolfberry and astragalus under the guidance of a doctor. Cordyceps is sweet in taste, flat in nature, belonging to the lung and kidney meridian, with the effect of tonifying the kidney and benefiting the lung, stopping bleeding and resolving phlegm, and is used for treating kidney deficiency, impotence and spermatorrhea, lumbar and knee pain, prolonged coughing and shortness of breath, and laboring and hemoptysis. Jujube is sweet in taste, warm in nature, and belongs to the spleen, stomach and heart meridians. It has the effects of tonifying the center and benefiting the qi (treating qi deficiency by tonifying the spleen), nourishing the blood and tranquilizing the spirit (stabilizing the spirit and soothing the emotions by nourishing the blood), and is used for treating deficiency of the spleen with low food intake, weakness with loose stools (thinning of feces without shape), and women with dirty agitation (upset and depression, sadness with the desire to cry for no reason). Avoid taking jujube for dampness and bloating of the stomach (abdomen). Lycium barbarum is sweet in taste and flat in nature, belonging to the liver and kidney meridians, with the effect of nourishing the liver and kidney, benefiting the essence and brightening the eyes (replenishing the essence and promoting the recovery of eyesight), and is used for treating deficiency of the essence in deficiency labors, lumbar and knee aches and pains, dizziness and tinnitus, impotence and spermatorrhea, internal heat and thirst (internal fever accompanied by symptoms such as overeating and excessive drinking and urination), blood deficiency and atrophy and yellowish color, fuzzy eyes and unclear eyesight. Chinese wolfberry is not suitable for people with spleen deficiency and loose stools. Astragalus is sweet in taste, slightly warm in nature, belonging to the spleen and lung meridian, with the effect of replenishing qi, consolidating the surface, inducing diuresis and eliminating edema, etc. It is used for treating qi deficiency and fatigue, sweating due to deficiency of surface (due to the weakness of the surface of the muscle and frequent natural sweating), and edema due to qi deficiency. Astragalus should not be used by people who have a solid surface and a prevalence of evil. 14-year-old girls with symptoms such as fatigue, less food, waist and knee pain, you can follow the doctor’s advice with Cordyceps jujube berries wolfberry astragalus bubble water to drink, but not recommended to take for a long time.