夫小儿草头之露,水上之泡,用药不可不慎也。然小儿之病多因脾胃娇嫩,乳食伤
积,痰火结滞而成。其症不一,举其尤者而言之。乳食伤胃,则为呕吐;伤脾则为泄
泻;吐泻既久,则成慢惊,或为肝病;乳食停积,则生湿痰;痰则生火,痰火交作,则
为急惊,或成喉痹;痰火结滞,则成痫吊,或为喘嗽。胎热胎寒者,禀受有病也;脐风
撮口者,胎元有毒也;鹅口口疮者,胃中湿热也;重舌木舌者,脾经实火也;胎惊夜啼
者,邪热乘心也;变蒸发热者,胎毒将散也。丹毒者,火行于外也;蕴热者,火积于
中也;中恶者,外邪乘也;睡惊者,内火动也;痢者,腹中食积也;症者,膈上痰结
也;外感发热者,鼻塞声重也;内伤发热者,口苦舌干也;心痛者,虫所啮也;疝痛
者,寒所郁也。积有常所,有形之血也。聚无定位,无形之气也。胃者主纳受也。脾者
主运化也。脾胃壮实,则四体安康,脾胃虚弱,则百病蜂起。为幼科者,可不以调理脾
胃为切要哉!
脐风者,由断脐之后,水洗失宜,以致水湿之气,流入心包络间,或当风解脱,为
风邪所袭,以致贯脏伤肠,脐突肿烂。身体重着,四肢柔直,多啼不乳,唇青口撮,而
出白沫,先撮口而渐成惊。即名脐风。若脐边紫黑,撮口不开,是为内搐不治,甚至啼
叫不止,脐边青黑弩出,胸翻项软,乳不通喉,四肢皆厥,寒噎诞生,口干内搐,爪甲
皆黑,握拳噤口,尤为死候也。更有热在胸膛,伸引弩气,亦令脐肿。若脐中不干,常
出青黄水者,此必初生有伤六腑耳,宜药掺之,但此时仅如血块,不可用脑麝之膏贴
之,并忌大寒大热之剂、盖肌肉未坚,脏腑柔脆,难以抵当耳!
脐风等症,须看上 ,如有白泡点子,须用银针轻轻试破,若有血出者,可愈。然
最危候,十难一二,能过一腊方愈,尤宜察色观容,不可鲁莽。假如额赤,知为心热,
鼻红知为肺热,左腮青知为肝有余,右腮白知为脾不足,颊白知为肾虚。有脐突可畏
者,是因在胎母多惊悸,或因过食热毒之物,致生之日,儿因胸膛有热,是以频频伸
引,呃呃作声,弩胀其气,抑入于中,故脐突耳。然脐为根本,风湿防护须严,一有所
失,则脐肿不干,久而作搐,入于经络,即成气项,并撮口脐风,皆为恶候,故宜预用
软绵包指,频拭口中牙根之上,有筋两条,便将竹刀轻轻剖断,以猪乳点之。又宜察看
脐上,一有赤脉直上,即于赤脉尽头之处,以灸三壮,此皆预防良法也。
一凡小儿落胎之时,视其脐软者,无脐风也。如脐硬直者,定有脐风,速宜预治。
The life of an infant is like dew on a blade of grass or a bubble on water; the use of medicinal substances must be extremely cautious. However, diseases in infants often arise because the Spleen and Stomach are delicate, leading to damage from milk and food causing accumulation, with Phlegm-Fire condensing and obstructing. The symptoms vary; here we discuss only the more severe ones. Damage to the Stomach by milk and food results in vomiting (Ou Tu); damage to the Spleen results in diarrhea (Xie Xie). Prolonged vomiting and diarrhea may develop into Slow Convulsion (Man Jing Feng) or evolve into Liver disease. Accumulation of milk and food generates Damp-Phlegm; Phlegm stagnation generates Fire. When Phlegm and Fire interact, it forms Acute Convulsion (Ji Jing Feng) or becomes Throat Bi (Hou Bi - swelling and obstruction of the throat). Condensation and obstruction by Phlegm-Fire lead to Epileptic Spasm (Xian Diao) or manifest as wheezing and coughing. Fetal Heat or Fetal Cold result from congenital endowment carrying pathogenic factors. Umbilical Wind (Qi Feng) with mouth contraction results from toxicity in the fetal origin. Goose-tongue ulcer (E Kou Chuang) results from Damp-Heat in the Stomach. Double tongue or wooden tongue result from Excess Fire in the Spleen meridian. Fetal惊 (Jing) and night crying result from Evil-Heat invading the Heart. Fever due to transformation and evaporation indicates that fetal toxin is about to dissipate. Erysipelas (Dan Du) indicates Fire moving externally; Retained Heat indicates Fire accumulating internally. Zhong-E (sudden collapse from external evil) occurs when external pathogens take advantage of deficiency. Sleep fright indicates internal Fire stirring. Dysentery results from food accumulation in the abdomen. Zheng accumulation results from Phlegm knotting above the diaphragm. External contraction fever presents with nasal congestion and heavy voice; Internal injury fever presents with bitter taste and dry tongue. Heart pain is caused by biting from parasites. Hernia pain is caused by Qi depression from Cold. Ji (accumulation) has a fixed location and is formed blood; Ju (gathering) has no fixed location and is formless Qi. The Stomach governs reception and ingestion; the Spleen governs transportation and transformation. If Spleen and Stomach functions are strong, the four limbs and body are healthy; if weak, myriad diseases arise. Practitioners of pediatrics cannot but regard regulating the Spleen and Stomach as the most crucial priority!
Umbilical Wind arises after cutting the umbilical cord, where improper washing allows dampness to enter the Pericardium Luo vessels, or exposure to wind during undressing allows Wind Pathogens to invade, causing pathogens to penetrate the Zang organs and damage the intestines, resulting in umbilical protrusion, swelling, and ulceration. The body feels heavy and stiff, limbs are rigid, crying incessantly without nursing, lips turn cyanotic, mouth contracts tightly, and white foam issues forth. It starts with mouth contraction and gradually develops into convulsions. This is named Umbilical Wind. If the area around the umbilicus turns purple-black, and the mouth cannot open, this is internal twitching (Nei Chu), which is difficult to treat. Even worse, incessant crying, umbilicus protruding with cyanotic-black color, chest flipping, neck softness, inability to swallow milk, cold extremities, chills and choking, dry mouth with internal twitching, black fingernails, clenched fists, and locked jaw are all signs of death. Furthermore, heat in the chest causing stretching and gasping can also cause umbilical swelling. If the umbilicus remains wet and constantly discharges yellow-green fluid, it indicates injury to the Six Fu organs at birth; medicated powder should be applied locally. However, at this stage, the umbilicus is fragile like a blood clot; pastes containing Borneol (Bing Pian) and Musk (She Xiang) must not be used, and formulas that are excessively cold or hot are contraindicated, as the muscles are not yet firm and the Zang-Fu are delicate, unable to withstand such potent drugs!
When treating Umbilical Wind and similar conditions, inspect the umbilicus. If white blister-like spots appear, gently puncture them with a silver needle. If blood flows out, recovery is possible. However, for the most critical cases, fewer than one or two in ten survive until one lunar month passes. One must carefully observe complexion and demeanor, acting with caution. For instance, a red forehead indicates Heart Heat; a red nose indicates Lung Heat; cyanosis on the left cheek indicates Liver excess; pallor on the right cheek indicates Spleen deficiency; pale cheeks indicate Kidney deficiency. Regarding umbilical protrusion, fear arises because the mother experienced frequent palpitations or fright during pregnancy, or consumed excessive heat-toxic foods, causing heat in the infant's chest at birth. This leads to frequent stretching and gasping sounds, forcing Qi inward, thus causing umbilical protrusion. Since the umbilicus is the root, protection against Wind-Damp must be strict. Any negligence leads to umbilical swelling and non-healing, eventually triggering convulsions as pathogens enter the meridians, resulting in Opisthotonos (Qi Xiang), mouth contraction, and Umbilical Wind, all of which are ominous signs. Therefore, one should preemptively wrap a finger in soft cotton, frequently wipe the upper gum line where two tendons exist, and gently sever these tendons with a bamboo knife, applying pig milk afterward. Also, inspect above the umbilicus; if red veins extend straight upward, apply three moxa cones at the tip of the red vein. These are excellent preventive methods.
Generally, upon delivery, if the umbilicus is soft, Umbilical Wind will not occur. If the umbilicus is hard and rigid, Umbilical Wind is certain, and preemptive treatment should be initiated immediately.