Fruit: purging fire and relieving annoyance, clearing away heat and diuresis, cooling blood and detoxifying. Can be used for treating febrile upset, jaundice hematuria, bloody stranguria pain, vomiting due to blood heat, conjunctival congestion, swelling and pain, and fire sore. External treatment of sprain and contusion pain. Root: purging fire and detoxifying, clearing heat and promoting diuresis, cooling blood and removing blood stasis. It can be used for treating infectious hepatitis, traumatic injury, and toothache caused by wind and fire.