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Formula: Yuanhua San (Genkwa Powder), used to treat malaria in children.
Grind the root of *Genkwa Flos* (Daphne Genkwa) into powder. Use 1–2 fen for general cases, and 2 fen for three-year-old children. Take one egg, remove the top, insert the powder, mix well, seal the top with paper, wrap it externally with paper soaked in sugar ash, bake over fire until cooked, and chew and swallow.

Tianling San (Heavenly Spirit Powder)
Burn the calvaria (*Cranii Humanis*) until carbonized but retaining its medicinal properties, then grind into powder. Take 5 li per dose, administered with yellow wine; sweating will stop immediately.

Formula: Mi Li Qin (Honey-Pear Lozenge), used to treat cough with phlegm and wheezing.
Take one sweet pear. Cut it with a knife but do not sever it completely. Fill honey inside the pear, wrap it in flour dough, and bake over fire until cooked. Remove the dough and eat the pear.

Baojin Wan (Golden Preservation Pill) (Based on the formula of Xingchuan)
*Arisaema Cum Bile* (Nanxing), *Pinelliae Rhizoma Preparatum* (Banxia), Alum (Baifan, raw), *Gleditsiae Sinensis Spina* (Yazao), *Crotonis Fructus* (Badou, shelled), *Armeniacae Semen Amarum* (Xingren, shelled and separately ground). All ingredients are in equal proportions.
Grind all ingredients into powder, mix thoroughly, and re-grind to ensure uniformity. Form pills using jujube pulp, sized like *Koelreuteriae paniculatae* seeds. Take 3 pills per dose. Burn them on a lamp wick until carbonized, grind into a fine paste, and administer with clear tea liquor.

Another formula treats cough with fever, wheezing, and hemoptysis.
*Ginseng Radix et Rhizoma* (Renshen), *Trichosanthis Radix* (Tianhuafen). Equal proportions.
Grind into powder. Take 5 fen per dose, mixed with honey water.

Another formula treats severe phlegm obstruction and acute wheezing in children's throats.
Use one seed of *Crotonis Fructus* (Badou), remove the shell, crush into a paste, and form into one pill. Wrap in cotton wool. For boys, insert into the left nostril; for girls, into the right nostril. The phlegm will drain down.

Formula: Yi Nian Jin (One Pinch of Gold)
Treats pediatric wind-phlegm with foaming, wheezing, cough, abdominal distension, and loss of appetite.
Pediatric lung distension and cough are often mistaken for "wind throat." This formula consists of *Rhei Radix et Rhizoma* (Dahuang), *Arecae Semen* (Binglang), *Semen Convolvuli Album et Nigrum* (Er Qianniu - both white and black morning glory seeds), and *Ginseng Radix et Rhizoma* (Renshen). Combine these five herbs according to their respective dosages, grind into a fine powder, and mix with honey water to an appropriate consistency. Administer a dose equivalent to "one zi" (approx. 0.5–1g) into the throat. Do not use the Shen Zhen moxibustion method.
The symptoms described include lung distension with fullness and wheezing, elevated chest with rapid breathing, pulsation in the two hypochondriac regions with sunken depressions, flaring of the nostrils, mental restlessness, cough with thirst, hoarseness or aphonia, and tidal accumulation of saliva and phlegm. Commonly known as "Ma Pi Feng" (Horse Spleen Wind). If not treated urgently, death may occur within a day or night.

Formula: Treats pediatric night sweats and alternating tidal fever.
*Bupleuri Radix* (Chaihu), *Picrorhizae Rhizoma* (Huhuanglian). Equal proportions.
Grind into a fine powder. Form pills using refined honey, sized like chicken beans. Take 1–3 pills per dose. In a silver vessel, dissolve with a small amount of wine, add 5 fen of water, boil in a double boiler for 20–30 times, let cool to warm temperature, and consume along with the dregs after meals.