治心腹冷痛．風寒濕痹．附骨陰疽．凡在筋骨隱痛者．針之火氣直達痛所甚效．神針火者．五月五日取東引桃枝削為木針．如雞子長五六寸干之．干透．待用時以綿紙三五層襯于患處．將針醮麻油點著吹滅．乘熱針之．