为清热剂，具有清热通便，散风止痛之功效。主治上焦内热，症见头晕脑胀，牙龈肿痛，口舌生疮，咽喉红肿，耳痛耳鸣，暴发火眼，大便干燥，小便黄赤。\n

It has the effects of clearing away heat and laxative, dispersing wind and relieving pain. It mainly treats internal heat in the upper burner. Symptoms include dizziness, swelling and pain in the gums, sores on the mouth and tongue, redness and swelling in the throat, earache and tinnitus, irritation in the eyes, dry stool, and yellow and red urine.