Setaria viridis has the effects of clearing heat, promoting diuresis, expelling wind, improving eyesight, promoting blood circulation, removing blood stasis, detoxicating and eliminating carbuncle, and there is no contraindication for the time being.

Luffa flower is the flower of Luffa in Cucurbitaceae. It tastes sweet, slightly bitter and cold. Has the effects of clearing away heat and toxic materials, resolving phlegm and relieving cough. It should not be eaten too much, nor should it be eaten with white radish, spinach and aloe.