目者肝、脾、肺、肾所属。红丝缠绕，此脾火传肺，肺传肾，肾传肝。治宜重清脾热，兼治三经，而
红目退。误以眼科治之，为害不浅。
头为一身之元首，最轻清而邪不易干。通身焦燥独头汗涌出，此烈毒鼎沸于内，热气上腾，故汗出如
涌。
齿者骨之余。有以切牙为血虚，谓杂证则然耳。疫疹切牙，是肝经热极。肝为血海，被火煎熬，牙失
其养，故频频而作。
杂症鼻衄，迫于肺经浮游之火，而疫乃阳明郁热上冲于脑。鼻通于脑，热血上溢，故从鼻出如泉。
舌上白点如珠，乃水化之象，较之紫赤黄黑，古人谓之芒刺者更重。
（此三十六舌未有者）
疫症初起，苔如腻粉，此火极水化。医者误认为寒，妄投温表，其病反剧，其苔愈浓，加以重剂，以
致精液愈耗，水不上升，二火煎熬，变白为黑，其坚
如铁，其浓如甲，敲之戛戛有声，言语不清，非舌卷也。治之得法，其甲整脱。（经验）
（亦三十六舌未有）
发于舌上，或红或紫，大如马乳，小如樱桃，三五不等，流脓出血。重清心火，舌上成坑，愈后自
平。（经验）
热病愈后，舌出寸余，累日不收，名曰阳强。因犯房劳而得。长数寸者不救。
牙床属胃，齿统十二经。此阳明热传少阴，二经相并，故血出牙缝。
眼睛是肝、脾、肺、肾所属的部位。红丝缠绕，这是脾火传至肺，肺传至肾，肾传至肝所致。治疗应当着重清泻脾热，同时兼顾这三条经络，那么红眼症状就会消退。如果错误地按照眼科疾病来治疗，危害就不小了。
头部是一身的元首，最为轻清，邪气不易侵犯。全身焦躁干燥，唯独头部汗出如涌，这是因为烈毒在体内沸腾，热气上腾，所以汗出如涌。
牙齿是骨骼的余气。有人认为咬牙是血虚，这在杂病中或许如此。但疫疹中的咬牙，是肝经热极所致。肝为血海，被火热煎熬，牙齿失去滋养，所以频频发作。
杂病中的鼻衄（鼻出血），是由于肺经浮游之火逼迫所致；而疫病则是阳明郁热上冲于脑。鼻子通于脑，热血上溢，所以从鼻孔流出如泉水般。
舌面上出现如珍珠般的白点，这是水化之象，比紫、赤、黄、黑等颜色，古人所说的芒刺更为严重。
（这是前代三十六种舌诊中未曾记载的情况）
疫病初起时，舌苔如腻粉状，这是火极而生水化的表现。医生误认为是寒证，妄用温表药物，病情反而加重，舌苔更加浓厚。若再加重药量，导致精液进一步耗损，水液不能上升，二火煎熬，舌苔由白变黑，坚硬如铁，浓厚如甲，敲击时有嘎嘎声，言语不清，这并不是舌卷缩。如果治疗方法得当，那层舌甲会整块脱落。（经验之谈）
（这也是前代三十六种舌诊中未曾记载的情况）
发于舌面，或红或紫，大的如马乳，小的如樱桃，数量不等，流脓出血。需重清心火，舌面上形成坑洼，痊愈后自然平整。（经验之谈）
热病痊愈后，舌头伸出寸余，多日无法收回，名为阳强。因房劳过度而得。舌头长出数寸者，无法救治。
牙床属于胃，牙齿统辖十二经络。这是阳明热传至少阴，两条经络相并，所以血液从牙缝中流出。
The eyes are associated with the Liver, Spleen, Lung, and Kidney. The entanglement of red filaments indicates that Fire from the Spleen transmits to the Lung, then to the Kidney, and finally to the Liver. Treatment should focus on heavily clearing Spleen Heat while simultaneously addressing these three meridians, after which the redness of the eyes will recede. Treating this mistakenly as an ophthalmological disorder causes significant harm.
The head is the chief of the body, possessing the lightest and clearest Qi, making it difficult for pathogenic factors to invade. Generalized dryness and agitation accompanied by profuse sweating only on the head indicate that intense toxicity is boiling within, causing rising Heat, thus resulting in sweat gushing forth.
Teeth are the surplus of bone. Some attribute teeth grinding to Blood deficiency, which may be true for miscellaneous diseases. However, teeth grinding in epidemic macules is due to extreme Heat in the Liver meridian. The Liver is the Sea of Blood; when subjected to Fire simmering, the teeth lose their nourishment, leading to frequent episodes.
In miscellaneous diseases, epistaxis (nosebleed) is forced by floating Fire in the Lung meridian. In epidemics, however, it is Stagnant Heat in the Yangming channel rushing upward to the brain. Since the nose connects to the brain, hot Blood overflows, causing blood to flow from the nose like a spring.
White spots on the tongue resembling pearls represent the transformation into Water. This condition is more severe than the purple, crimson, yellow, or black colors, and even more so than the "thorns" described by ancient physicians.
(This is a tongue manifestation not recorded in the traditional Thirty-Six Tongue Diagnoses.)
At the onset of epidemic disease, the coating resembles greasy powder, indicating that extreme Fire transforms into Water. If physicians mistakenly diagnose this as Cold and recklessly administer warming and releasing formulas, the condition worsens, and the coating becomes thicker. Administering heavy doses further depletes Essence and Fluids, preventing Water from ascending. Simmered by dual Fires, the coating turns white to black, becoming hard as iron and thick as armor, producing a clattering sound when struck. Speech becomes unclear, but this is not tongue rolling. With correct treatment, the armor-like coating will detach completely. (Empirical experience)
(Also not found in the traditional Thirty-Six Tongue Diagnoses.)
Manifesting on the tongue, varying in color from red to purple, ranging in size from horse milk to cherry, in numbers of three to five or more, discharging pus and bleeding. One must heavily clear Heart Fire. Pits will form on the tongue surface, which will level out naturally upon recovery. (Empirical experience)
After the resolution of febrile disease, if the tongue protrudes more than one cun and cannot retract for days, it is named Yang Excess (Yang Qiang). This results from sexual indiscretion. If the tongue extends several inches, it is incurable.
When Liver Heat is excessively strong, Blood has nowhere to store itself and overflows upward through the Heart's opening (the tongue) and exits.
The gums belong to the Stomach, while the teeth are governed by the twelve meridians. This occurs when Heat from the Yangming channel transmits to the Shaoyin channel; the two channels combine, causing blood to bleed from between the teeth.