自舌下牙根上肿赤，口内作痛如烫热，牙根渐烂，亦以脱牙为患。（方见舌症。）
舌红而肿大，属心经火盛。地角亦红肿，舌黄，舌上黄，生肿痛，亦属心火。（方见舌
症。）
舌头肿大，如煮熟猪肝，不能转动忧郁所致。又有一种，生舌根下，如白枣，有青紫筋
，不
能速愈。初起不痛，不发寒热，渐至肿大。初起易愈，迟则难痊，亦以忧郁所致，即是重舌
。（方见舌症。）
属心经火多，因气郁而生。生舌上，或如木耳，或如菌状，其色红紫。（方见舌症。）
（即板牙，日逐要挑，乃用针挑破）
初生小儿，胎内受过热毒，见风即生，但看牙根上有白色如脆骨者是。此症欲发，出胎
即打
喷嚏，含乳或吞或吐而不吮，其病已深，若不急治，入腹即死。切勿认作黄胆之类，出胎即
要
细看。日逐要挑，至三四日病即成，五六日坚硬难治。甚有发而再发，大约一月外，方可免
此患。
胸前红肿，形在外亦欲内攻，甚则喉肿，闭而出脓。面痈相仿，前症属肾。
生于腮下，因饮食浓味，多饮醇酒，热毒所致。
自舌下起小泡，初起一个，又起一个，甚至多多，连珠生起。
从舌下牙根处开始肿胀发红，口腔内感到疼痛如同被烫热一般，牙根逐渐腐烂，最终导致牙齿脱落成为祸患。（方剂见“舌症”章节。）
舌头颜色红且肿大，属于心经火气旺盛。地角（指舌下系带两侧）也出现红肿，舌苔黄，舌面上有黄色物质并产生肿痛，这也归属于心火所致。（方剂见“舌症”章节。）
舌头肿大，形状像煮熟的猪肝，无法转动，这是由忧郁情绪导致的。还有一种情况，生长在舌根下方，形状像白枣，伴有青紫色的筋络，难以迅速痊愈。初起时不痛，也没有寒热症状，随后逐渐肿大。初期容易治愈，拖延则难以康复，同样是由忧郁引起，这就是重舌病。（方剂见“舌症”章节。）
属于心经火气过多，因气机郁结而生。生长在舌面上，形状有的像木耳，有的像菌类，颜色呈红紫色。（方剂见“舌症”章节。）
口腔上颚处出现紫色水泡，大小如豆子。紫舌胀，属于心火，内部必然伴有烦躁闷乱的症状。
又名雪口病。出生一个月内的婴儿，满口及舌头上布满白色屑状物，形状像鹅口，因此得名。
（即板牙，每天需要用针挑破，即用针挑破患处）
新生儿在胎内受到热毒侵袭，见到风邪后即发病，只要看牙根上有白色如脆骨般的物质即可确诊。此症欲发时，婴儿出胎后就会打喷嚏，吃奶时含住乳头或吞咽或吐出而不吸吮，说明病情已深。若不紧急治疗，病邪入腹就会导致死亡。切勿将其误认为黄疸之类疾病，婴儿出胎后就要仔细检查。每天需要挑治，若拖延至三四天病情就会加重，五六天后变得坚硬难治。甚至有反复发作的情况，大约一个月后才能免除这种祸患。
胸前红肿，形态表现在外部但也可能向内攻伐，严重时会导致喉部肿胀、闭塞并化脓。与面痈相似，前述症状归属于肾。
生长在腮部下方，是因为饮食过于浓烈厚味，多饮醇酒，导致热毒蕴结所致。
从舌下长出小水泡，起初是一个，接着又长出一个，甚至越来越多，像连珠一样接连生长。
Swelling and redness begin at the upper gum roots beneath the tongue, with pain in the oral cavity feeling as if scalded by heat. The gum roots gradually ulcerate, eventually leading to tooth loss as a complication. (See "Tongue Symptoms" for formulas.)
The tongue is red and swollen, indicating excessive fire in the Heart Meridian. The di jiao (lateral sides of the sublingual frenulum) are also red and swollen; the tongue has yellow coating, and there is swelling and pain on the tongue surface due to yellowish deposits, which also belongs to Heart Fire. (See "Tongue Symptoms" for formulas.)
The tongue is swollen and large, resembling a cooked pig liver, unable to move freely, caused by melancholy. Another type grows under the root of the tongue, resembling a white date, with cyan-purple veins, and is difficult to heal quickly. Initially, it is painless and without chills or fever, but gradually swells. It is easy to cure if treated early, but difficult to recover from if delayed, also caused by melancholy; this is known as Chong She (Double Tongue). (See "Tongue Symptoms" for formulas.)
This belongs to excessive fire in the Heart Meridian, arising from Qi stagnation. It grows on the tongue, sometimes resembling wood ear fungus or mushrooms, with a red-purple color. (See "Tongue Symptoms" for formulas.)
Purple blisters appear on the palate inside the mouth, about the size of a bean. Zi She Zhang (Purple Swollen Tongue) belongs to Heart Fire, accompanied internally by restlessness and confusion.
Generalized erosion and ulceration of the mouth are treated with the same method as Xiao Er Kou Gan (Pediatric Oral Herpes/Stomatitis).
Also known as Xue Kou (Snow Mouth). In infants within one month of birth, the entire mouth and tongue are covered with white debris resembling goose mouth, hence the name.
(Refers to Ban Ya [Gingival Blisters], requiring daily puncture with a needle to break the blisters.)
Newborns who have received heat-toxin in the womb develop this condition upon exposure to wind. Diagnosis is made by observing white, brittle-bone-like substances on the gum roots. When this condition is about to erupt, the infant sneezes immediately after birth, sucks, swallows, or spits out milk without proper nursing, indicating deep pathology. If not treated urgently, the pathogen entering the abdomen will cause death. Do not mistake it for Jaundice; careful examination must be conducted immediately after birth. Daily puncture is required; if neglected until the third or fourth day, the disease worsens, and by the fifth or sixth day, it becomes hard and difficult to treat. Recurrence is possible, and generally, one can avoid this complication only after about a month.
Redness and swelling on the chest, manifesting externally but potentially attacking inward, may lead to severe throat swelling, obstruction, and suppuration. It resembles Mian Yong (Facial Carbuncle), but the aforementioned symptoms belong to the Kidney.
Growing below the cheeks, caused by rich and strong flavors in diet and excessive consumption of pure wine, leading to heat-toxin accumulation.
Small blisters arise from under the tongue, starting with one, then another, and even more, growing continuously like a string of pearls.