温邪挟湿，则为湿温。其湿之轻者。仍以温邪为主，略参化湿可耳。其湿之重者，与热相合，热势虽炽，
而有脘闷呕水、舌腻不渴等证。初起宜参芳香宣化，迨湿邪化燥，用苍术白虎汤清热燥湿，可以一剂而愈。若
初起即与清滋，欲清其热，转助其湿，而发愈缠绵。每有治不如法，迁延一两月而病不退者，皆治之不得其法
也。然而此乃湿温之在胃者，治之犹易。有一种湿热蕴于太阴者，初起不见湿象，但觉热象蒸郁不扬，
脘闷口甜，而胃口无病，仍可纳谷，舌上不见浊苔。其湿热深郁于脾藏，漫无出路，或发黄，或腹满肢肿，或
则泄，或便秘，或呕恶，或小水赤涩。甚则热郁日深，脾营受伤，则舌底绛色，或薄苔罩灰黄而不甚噪。种种
见证，无非湿郁化热。何以燥之则增热，清之则助湿，如此其百无一效也？盖脏病无出路，必借道于腑，乃能
外出。此病热蕴已久，脾中之热，渐欲外达于胃∶或胃中挟有痰积，热即附之而炽。亦有便秘、舌焦、燥渴、
烦谵等证，投以苦泄，则胃热下行，而病势一松。然所泄者，胃腑之标热也。其脾脏中蕴遏之热，仍未达也。
故病虽暂减，而阅日复炽。屡伏屡炽，久而正气不支，遂成坏证。此等病，治之最难得手。诚以此证，病势不
重于外，病家每每忽视，投剂不能速效，病家势必更医。后来者见前医无功，必且改弦更张。因之杂药乱投，
致成不救者，吾见实多。治此者，必须将太阴之湿，与少阴之热，孰轻孰重，细细较量；再看其湿热所伤，或
为脾气，或为脾阴∶其兼挟之病，或为痰积，或为瘀滞；均宜细意分晰，方可用药。至用药之法，须得轻、清
、灵三字俱全，冀其缓缓疏化。切不可侧滞一面，以致无益反害。吴鞠通温病条辨，其原出于叶氏，上中焦湿
温各条，颇有此理者。薛生白湿热条辨，亦多可取。试细绎之，当有得心应手之妙也。
温邪夹杂湿气，就称为湿温。其中湿气较轻的，仍以温邪为主，略微参酌化湿的方法即可。其中湿气较重的，与热邪相合，虽然热势炽盛，但伴有胃脘部闷胀、呕吐清水、舌苔腻而不口渴等症状。初起时适宜参酌芳香宣化的方法，等到湿邪化为燥热后，使用苍术白虎汤清热燥湿，往往一剂就能痊愈。如果在初起时就使用清凉滋润的药物，想要清除其热邪，反而助长湿气，导致病情更加缠绵难愈。常有治疗不得法，拖延一两个月而病不消退的情况，这都是因为治疗方法不当。然而这只是湿温病在胃部的情况，治疗还算容易。有一种湿热蕴结在太阴脾脏的情况，初起时不见湿象，只觉得热象蒸腾郁滞而不张扬，胃脘闷胀、口中有甜味，但胃口没有病变，仍然可以进食，舌上没有浊腻的苔垢。这是因为湿热深重郁结在脾脏，漫无出路，或者出现发黄，或者腹部胀满、四肢浮肿，或者腹泻，或者便秘，或者恶心呕吐，或者小便短赤涩痛。甚至热郁日久加深，损伤脾营，则舌底呈现绛色，或者薄苔覆盖灰黄色而不甚干燥。种种见证，无非是湿郁化热。为什么用燥湿法则增加热邪，用清热法则助长湿气，如此百无一效呢？大概是因为脏病没有出路，必须借助腑道，才能向外排出。此病热邪蕴结已久，脾中的热邪，逐渐想要外达于胃；或者胃中夹杂有痰积，热邪随即依附痰积而炽盛。也有出现便秘、舌焦、燥渴、烦躁谵语等症状，投以苦寒泄下的药物，则胃热下行，病势暂时松弛。然而所排泄的，只是胃腑表面的热邪。脾脏中蕴结遏制的热邪，仍未通达。所以病势虽然暂时减轻，但过几天又复炽盛。屡次潜伏屡次炽盛，时间久了正气不支，最终成为坏证。这类疾病，治疗最难得手。确实因为这个证候，病势看起来不重于外表，病人往往忽视，用药不能迅速见效，病人势必更换医生。后来的医生见到前医无效，必然改变治疗方案。因此杂药乱投，导致无法救治的，我见到的实在很多。治疗此类疾病，必须将太阴的湿气与少阴的热气，仔细权衡孰轻孰重；再看湿热所伤的，或是脾气，或是脾阴；其兼夹的病，或是痰积，或是瘀滞；都应当细心分析，才可以用药。至于用药的方法，必须兼备“轻”、“清”、“灵”三个字，希望它能缓缓疏解化解。切不可偏执一面，以致无益反而有害。吴鞠通的《温病条辨》，其源头出自叶天士，上中焦湿温的各条论述，颇有此理。薛生白的《湿热条辨》，也多有可取之处。细细研读，应当会有得心应手的妙处。
When warm pathogenic factors are accompanied by dampness, it is termed Damp-Heat (Shi Wen). In cases where the dampness is mild, the treatment should primarily focus on the warm pathogen, with only a slight reference to methods for resolving dampness. In cases where the dampness is severe, it combines with heat; although the heat is intense, symptoms such as epigastric stuffiness, vomiting of clear fluid, a greasy tongue coating, and absence of thirst may be present. At the initial stage, aromatic methods for diffusing and transforming should be employed. Once the dampness transforms into dryness/heat, Cangzhu Baizhu Tang (Atractylodis Rhizoma and Gypsum Decoction) can be used to clear heat and dry dampness, often resulting in recovery after a single dose. If cooling and moistening agents are used at the initial stage to clear the heat, they will inadvertently assist the dampness, causing the disease to become more lingering and difficult to resolve. It is common to see cases where improper treatment leads to the illness persisting for one or two months without receding; this is due to incorrect therapeutic methods. However, this refers to Damp-Heat located in the Stomach, which is relatively easier to treat. There is another type where damp-heat accumulates in the Taiyin Spleen. Initially, there are no obvious signs of dampness; instead, there is a sensation of steaming and stifling heat that does not manifest outwardly prominently, along with epigastric stuffiness and a sweet taste in the mouth. The appetite remains normal, food intake is unaffected, and the tongue lacks turbid coating. This occurs because damp-heat is deeply entrenched and stagnant within the Spleen organ, with no outlet. Symptoms may include jaundice, abdominal fullness and limb edema, diarrhea, constipation, nausea and vomiting, or scanty and painful urination. If the heat stagnation deepens over time, damaging the Spleen Ying (Nutritive Level), the base of the tongue may appear crimson, or a thin coating may cover a grayish-yellow hue without being excessively dry. All these manifestations stem from dampness stagnating and transforming into heat. Why do drying methods exacerbate the heat, and clearing methods aggravate the dampness, rendering treatments ineffective? This is because diseases of the Zang organs lack direct outlets and must utilize the Fu organs' pathways to exit the body. Since the heat has been accumulated for a long time, the heat within the Spleen gradually attempts to reach the Stomach externally. If phlegm accumulation exists in the Stomach, the heat attaches to it and becomes intense. Cases may also present with constipation, scorched tongue, dry thirst, restlessness, and delirium. Administering bitter-draining herbs allows Stomach heat to descend, temporarily relieving the condition. However, what is drained is merely the superficial heat of the Stomach Fu organ. The heat constrained within the Spleen Zang organ remains unresolved. Thus, although the condition temporarily improves, it flares up again after a day or two. Repeated cycles of latent and intense heat eventually deplete the healthy Qi, leading to a critical or irreversible state (Huai Zheng). Treating such diseases is extremely difficult. Indeed, because the severity appears less pronounced externally, patients often neglect it. When medications fail to produce rapid results, patients inevitably seek other doctors. Subsequent physicians, seeing the failure of previous treatments, will likely change their approach entirely. Consequently, indiscriminate use of various medicines often leads to untreatable conditions, a scenario I have witnessed frequently. To treat this, one must carefully weigh the relative severity of Taiyin dampness versus Shaoyin heat. One must also determine whether the damp-heat has injured Spleen Qi or Spleen Yin, and identify any accompanying conditions such as phlegm accumulation or blood stasis. Detailed differentiation is essential before prescribing. The method of medication must embody the principles of "Light" (Qing), "Clear" (Qing), and "Agile" (Ling), aiming for gradual resolution and transformation. One must avoid rigid adherence to a single approach, which would prove futile and harmful. Wu Jutong's *Wenbing Tiaobian* (Systematic Differentiation of Warm Diseases), derived from Ye Tianshi's teachings, contains many principles regarding upper and middle jiao damp-heat that align with this logic. Xue Shengbai's *Shire Tiaobian* (Differentiation of Damp-Heat) is also highly valuable. Careful study of these texts will yield adept clinical mastery.