Treating infant macroglossia (swelling of the sublingual tissue resembling a double tongue).
Zhen Puhuang (Micro-fried Poria Cocos, lightly stir-fried and spread on paper to remove fire qi)
Grind the above into fine powder. Each time, sprinkle a small amount under the tongue; frequent application will lead to spontaneous recovery. Additionally, dip a熟 cloth in warm water, wrap it around the finger, and gently press and wipe the area; after pressing, apply the medicine.

Treating infant oral ulcers.
Muli (Calcitum, calcined until thoroughly red, taken out to cool, ground into fine powder, wrapped in paper and buried one chi deep in soil for seven days to remove fire qi, dosage: 3 qian) Gancao (Licorice Root, roasted and ground into powder, dosage: 1 qian bi)
Mix them evenly. Frequently sprinkle a small amount into the mouth; whether swallowed or spat out, it causes no harm.

Take one extinguished matchstick from the household kitchen, write with cinnabar: "I am the Five Thunder Duke of Heaven, soon to become a divine general, capable of capturing the night-crying ghost, once bound, never released, execute immediately according to law!" The matchstick should have its head burnt black as the best quality. After writing, do not let the child know. Stand under the bed, leaning against the front leg of the bed, male on the left, female on the right.

Treating infant sudden Ke Wu (acute condition caused by fright or evil qi invasion).
Zaozhong Huangtu (Yellow earth from the stove) Qiuyinshi (Earthworm excrement, equal parts)
Grind them evenly. Mix with water and apply to the infant's head and the five centers (palms and soles); this is effective.

For infants with accumulated heat, presenting with heat in both interior and exterior, generalized body heat, flushed cheeks, dry mouth, dark urine, and dry yellow stool. First use Sishun Qingliang Yinzi (Four-Obedience Cooling Decoction) to promote bowel movement and clear the viscera; stop when heat subsides. If heat recurs after subsiding, it indicates that internal heat has resolved but external heat remains; one should use Xingxing San (Xingxing Powder) or Hongmian San (Red Cotton Powder) added with Mahuang (Ephedrae Herba) to induce slight sweating, so that external heat may be eliminated. After external heat is gone, if fever recurs, why is this? Physicians of the world often fail to understand this stage; some use cooling medicines again, some attempt to release the exterior again, or declare it incurable, leading to many misdiagnoses and premature deaths. This is because both exterior and interior are deficient, Qi fails to return to its origin, and Yang floats externally, causing recurrent fever; this is not a heat syndrome. Use only Liushen San (Six-God Powder) with Jingmi (Oryza Sativa Germ) decocted together to harmonize Stomach Qi, thereby gathering Yang internally and cooling the body; for severe heat, use Yinbai San (Silver White Powder).

Treating infant dizziness, flushed cheeks, sensation of heat in the mouth, dark urine, and scanty stool, indicating interior heat.
Dahuang (Rhei Radix et Rhizoma) Danggui (Angelicae Sinensis Radix, washed) Chishaoyao (Paeoniae Radix Rubra) Gancao (Glycyrrhizae Radix et Rhizoma, equal parts)
Grind into powder. For children over three years old, administer one Da Qian per dose, decoct one Jian of water until reduced to 0.7 Jian, divide into two doses, take after meals. Another method: use Shaoyao (Paeoniae Radix); to promote urination, use Chi Shaoyao (Red Peony Root); for deficiency heat, add Gancao; for diarrhea, reduce Dahuang; for wind-pathogen invasion, add Mahuang without nodes; for stroke causing stiff body and upward deviation of eyes, add Duhuo (Angelicae Pubescentis Radix), adding half a Qian to each Liang of the total formula.