Hello: honeysuckle belongs to traditional Chinese medicine for clearing away heat and toxic materials, and has the effect of clearing away heat and toxic materials; Houttuynia cordata Thunb has the effects of clearing away heat and toxic materials, eliminating carbuncle and expelling pus, and inducing diuresis to relieve stranguria. Pseudostellaria heterophylla has the effects of invigorating qi, strengthening spleen, promoting fluid production and moistening lung; Ophiopogon japonicus has the effects of nourishing yin, moistening lung, benefiting stomach, promoting fluid production, clearing heart fire and relieving annoyance; These boys can also soak in water to drink.