入肝經(jīng)破滯削堅(jiān)．辛能發(fā)汗．治疝疾辟寒理氣．苦可宣邪．下焦之肝氣可疏．胸脅之郁痰能解．性味與橘皮相仿．炒煎用醋水為良．（青皮乃橘之小者．色青氣烈．味苦辛．性溫燥．入肝膽氣分．能發(fā)汗散寒．行氣破積．如壯盛年少之人．其氣剽悍．故一切疝氣痰滯積聚等證．屬于肝膽者．皆可用之．用醋炒者緩之?dāng)恐破湄夂分裕匀敫我玻?