摩訶止觀 8.89

8.89

頭痛、眼睛赤疼、脣口熱、繞鼻胞子、腹卒痛、兩耳聾、頸項強，右六病，兩脚間須安置境界，以心緣之。須臾水腹脹急痛，但一心注境。若心悶，當小息。小可更起，倚重作前法。若覺小除，彌須用治法。若因此腰脚急痛，即想兩脚下作一丈坑，移前境界置坑底，以心主之，自當差。要在靜室。

Headache, red and painful eyes, heat in the lips and mouth, sores encircling the nose, sudden abdominal pain, deafness in both ears, and stiffness in the neck—for the above six illnesses, one must establish an object-domain between the two feet and fasten the mind to it. If in a moment there is watery abdominal distension and acute pain, simply concentrate the mind single-mindedly on the object-domain. If the mind feels suffocated, rest for a short while. When slightly better, get up again, lean firmly, and practice the previous method. If one feels slight relief, all the more must one apply the treatment. If because of this the waist and feet develop acute pain, imagine a pit ten feet deep beneath both feet, shift the previous object-domain to the bottom of the pit, and focus the mind upon it; it will naturally heal. It is essential to be in a quiet room.