热毒甚者，伤于肠胃，故下脓血如鱼脑，或如烂肉汁，此由温毒瓦斯盛故也。
脾胃有热积，发汗太过，则津液少，使胃干，结热在内，故大便不通。
热攻肠胃，毒瓦斯既盛，谷气渐衰，故三虫动作，食人五脏，则下部生疮，重者，肛烂见
谓病新瘥，津液未复，血气尚虚，因劳动早，更生于热，热气还入经络，复成病也。
凡得温毒病新瘥，脾胃尚虚，谷气未复，若食犬、猪、羊肉并肠、血，及肥鱼HT 脂腻食
，此必大下利。下利则不可复救。又禁食饼饵，HT 脍，枣、栗诸生果难消物，则不消化，停
积在于肠胃，便胀满结实，大小便不通，因更发热，复成病也。非但杂食，梳头、洗浴诸劳
事等，皆须慎之。
阴阳易病者，是男子、妇人温病新瘥未平复，而与之交接，因得病者，名为阴阳易也。
其男子病新瘥未平复，而妇人与之交接得病者，名阳易。其妇人得病虽瘥未平复，男子与之
交接得病者，名阴易。若二男二女，并不相易。所以呼为易者，阴阳相感动，其毒度着于人
，如换易也。其病之状，身体热冲胸，头重不举，眼中生眵四肢拘急，小腹 痛，手足拳，
皆即死。其亦有不即死者，病苦小腹里急，热上冲胸，头重不欲举，百节解离，经脉缓弱，
气血虚，骨髓竭，便恍恍吸吸，气力转少，着床不能摇动，起居仰人，或引岁月方
风热邪气侵入肠胃，导致急性腹泻。如果夹杂毒邪，则排泄物为黄赤色的汁液以及脓血。
热毒严重的，损伤肠胃，因此排出像鱼脑一样的脓血，或者像烂肉汁一样的物质，这是由温毒之气旺盛所致。
脾胃中有热邪积聚，如果发汗过度，会导致津液减少，使胃干燥，热结在体内，因此大便不通畅。
发汗之后，津液减少，膀胱有郁结的热邪，热邪转移进入小肠，因此小便不通畅。
热邪攻冲肠胃，毒气既已旺盛，谷气逐渐衰弱，因此三虫（寄生虫）活动，侵蚀人的五脏，就会在下部生疮，病情重的，肛门腐烂。
指疾病刚刚痊愈，津液尚未恢复，气血仍然虚弱，因为过早劳动，再次产生热邪，热气又回到经络，再次形成疾病。
凡是得了温毒病刚刚痊愈的，脾胃仍然虚弱，谷气尚未恢复，如果食用狗、猪、羊肉以及肠、血，还有肥鱼和油腻的食物，这一定会导致严重腹泻。一旦腹泻就无法挽救了。另外禁止吃饼饵、生鱼片、枣、栗子等难以消化的生冷食物，这些食物不消化，停滞积聚在肠胃中，导致胀满结实，大小便不通，因此再次发热，再次形成疾病。不仅仅是杂食，梳头、洗浴等各种劳累的事情，都必须谨慎对待。
阴阳易病，是指男子或妇人温病刚刚痊愈尚未完全康复时，与异性发生性行为，从而患病的人，称为阴阳易。其中男子病刚痊愈尚未康复，女子与他发生性行为而患病的，称为阳易。女子患病虽然痊愈但尚未康复，男子与她发生性行为而患病的，称为阴易。如果是两个男子或两个女子之间，并不会相互传染。之所以称为“易”，是因为阴阳相互感应，其毒气转移到对方身上，就像更换一样。这种病的症状是，身体热气冲撞胸部，头部沉重无法抬起，眼中分泌物多，四肢拘挛紧急，小腹疼痛，手足蜷曲，这些情况都会立即死亡。也有不会立即死亡的，病人苦于小腹内部急迫，热气上冲胸部，头部沉重不想抬起，全身关节松散无力，经脉弛缓虚弱，气血虚弱，骨髓枯竭，神情恍惚，气息微弱，体力逐渐减少，卧床不能动弹，起居需要依靠他人，有的拖延岁月才死。
Wind-heat pathogenic factors enter the stomach and intestines, causing acute diarrhea. If complicated by toxic factors, the excrement will be yellowish-red fluid mixed with pus and blood.
When heat-toxins are severe, they damage the stomach and intestines, resulting in the discharge of pus and blood resembling fish brains or rotten meat juice; this is due to the prevalence of warm-toxin qi.
If there is accumulated heat in the spleen and stomach, excessive sweating will deplete body fluids, causing dryness of the stomach and internal heat accumulation, leading to constipation.
After sweating, body fluids are depleted, and stagnant heat in the bladder transfers to the small intestine, resulting in urinary retention.
Heat pathogens attack the stomach and intestines; as toxic qi becomes prevalent and grain qi gradually declines, the "three parasites" become active and devour the five zang organs, causing sores in the lower body. In severe cases, the anus may rot.
This refers to a condition where, shortly after recovery from an illness, when body fluids have not yet recovered and qi and blood remain deficient, premature physical exertion generates new heat. This heat re-enters the meridians and collaterals, causing the disease to recur.
For those who have recently recovered from warm-toxin diseases, the spleen and stomach remain weak, and grain qi has not yet recovered. Consuming dog, pork, mutton, offal, blood, fatty fish, or greasy foods will inevitably cause severe diarrhea, which is incurable. Furthermore, one must avoid eating cakes, raw sliced fish (kuai), dates, chestnuts, and other hard-to-digest raw fruits. These undigested foods stagnate in the stomach and intestines, causing distension, firmness, and obstruction of both urination and defecation, leading to recurrent fever and disease. Not only dietary indiscretions, but also activities such as combing hair and bathing require caution.
The disease known as Yin-Yang Exchange occurs when a man or woman, having recently recovered from a warm disease but not yet fully restored, engages in sexual intercourse and contracts the illness. This is termed Yin-Yang Exchange. Specifically, if a man recovers and a woman engages in intercourse with him, contracting the disease, it is called Yang Exchange. If a woman recovers but is not fully restored, and a man engages in intercourse with her, contracting the disease, it is called Yin Exchange. No exchange occurs between two men or two women. It is called "Exchange" because yin and yang mutually resonate, and the toxin transfers to the other person, akin to swapping. The symptoms include heat rushing to the chest, heaviness of the head making it difficult to lift, excessive eye discharge, limb stiffness and cramping, abdominal pain, and curled hands and feet; these conditions lead to immediate death. Those who do not die immediately suffer from urgency in the lower abdomen, heat rushing to the chest, heavy head unwilling to lift, sensation of joints separating, slack and weak meridians, deficiency of qi and blood, exhaustion of bone marrow, mental confusion, faint breathing, diminishing strength, inability to move while bedridden, requiring assistance for daily activities, and some may linger for months before dying.