Qingfei Huatan, Liyan Kaiyin, Runchang Tongbian. Panghai is the mature seed of Panghai, a deciduous arbor plant of Sterculiaceae, which is mainly produced in Thailand, Cambodia, Malaysia, Indonesia, Vietnam, India and other countries. In April and June, when the fruit is ripe and cracked, we collect the seeds and use them after drying. The fat sea is sweet in taste, cold in nature, and belongs to the lung and large intestine meridians. It has the effects of clearing the lung and resolving phlegm, facilitating the pharynx and opening the voice, and moistening the intestines and catharsis. It can be used to treat lung heat, hoarseness, sore throat, cough and other diseases. In clinical use, Panghai can be taken by soaking alone, or used together with platycodon grandiflorum, licorice and other drugs. In addition, Pang Dahai can also be used to treat dry heat constipation, red eyes, swelling and pain, headache and red eyes, etc. When treating constipation, Pang Dahai can also be taken alone in a bath, or combined with drugs for clearing heat and purging to enhance the efficacy.
