6.身痛未汗表實證,汗後身疼屬表虛,桂加生薑參芍藥,尺遲血少建中耆,少陰沉厥附子治,厥陰汗痢四逆醫,風溼盡痛難轉側,掣引煩疼桂附宜.【注】身痛,未汗屬表實證,宜麻黃湯.汗後身疼,屬表虛證,宜桂枝新加湯,即桂枝湯倍生薑,芍藥加人蔘也.曰桂加,即桂枝湯加此也.尺遲血少建中耆,謂身痛尺中脈遲,是血少營氣不足也,雖未經汗,不可發汗,直建中湯加黃耆以補營血也.少陰,謂身痛見少陰沉脈,四肢厥冷也.附子治,謂宜附子湯治也.厥陰,謂身痛見厥陰厥逆,汗出不止,下痢清谷也.四逆醫,謂以四逆湯醫也.風溼,謂風溼身痛也.盡痛難轉側,是溼則令人一身盡痛不能轉側.掣引煩疼,是風則令人筋脈牽引,煩疼不寧也.桂附宜,謂宜以桂枝附子湯也.