Hello: the lotus leaf in medicine has the effects of clearing away heat and relieving summer heat, promoting diuresis and strengthening spleen, and rising yang; Hawthorn has the effects of promoting digestion, removing blood stasis, dredging collaterals, promoting blood circulation and removing blood stasis; Cassia seed has the effects of clearing liver, improving eyesight, moistening intestine and relaxing bowels; Pericarpium Citri Tangerinae has the effects of eliminating dampness, resolving phlegm, regulating qi and invigorating spleen; Gynostemma pentaphyllum has the effects of clearing away heat and toxic materials, relieving cough and resolving phlegm; Mulberry leaves have the function of moistening the lungs; Drugs can be used in combination with symptoms, such as lotus leaf, hawthorn and cassia seed, which have the effect of losing weight.