Astanga Hrudaya
धूमवर्ज्येन विधिना ततो वमितवानिव। क्रमेणान्नानि भुञ्जानो भजेत्प्रकृतिभोजनम्॥४३॥
except inhalation of smoke, which are described under emesis therapy; afterwards he should stick to the regimen of diet, in the same way as of emesis therapy and then resume his normal food.
english translation