It has the effects of clearing heat, diuresis and detoxification.

Kapok is full of treasures. The bark of kapok is used as Pittosporum bark in Guangdong and is used as medicine. It is called Guangdong Pittosporum bark. Bitter in taste, neutral in nature, it has the functions of dispelling rheumatism, dredging meridians, and killing insects. Treat rheumatic arthralgia, dysentery, toothache, and scabies.

As a dampness-drying medicine, Prunella vulgaris is good at clearing liver fire, eliminating stagnation, and lowering blood pressure. They have the same meridians, and when combined, they can relieve dampness and heat in the liver and gallbladder. It has obvious effects and is also effective against jaundice.

Prunella vulgaris is also known as white-haired Prunella vulgaris, blood-spreading grass, and blood-popping pill. The whole plant has the effects of clearing heat, detoxifying, cooling blood and calming the liver.