儿在母腹血热蒸，生后不免遇凉风，遍体发出如粟米，此名瘙疹何须评。
【注】瘙疹者，儿在胎中受母血热之气所蒸已久，及生后外遇凉风以致遍身红点，如
粟米之状。盈月内见者，名为烂衣疮；百日内见者，又名百日疮；未出痘疮之先见者，即
名为瘙疹。调摄谨慎，不治自愈。
痘后出疹盖痘传，余毒未尽夹食寒，遍身作痒如云片，加味消毒服即安。
【注】盖痘疹者，谓痘方愈而疹随发也。因痘后余毒未尽，更兼恣意饮食，外感风寒，
以致遍身出疹，色赤作痒，始如粟米，渐成云片。宜加味消毒饮疏风清热，疹即愈矣。
加味消毒饮
荆芥穗 防风 牛蒡子（炒） 升麻 生甘草 赤芍 南山楂 连翘（去心）
引用生姜，水煎服。
【方歌】盖痘疹因风热成，加味消毒饮最灵，荆防牛蒡升麻草，赤芍山楂连翘从。
心火灼肺风湿毒，隐隐疹点发皮肤，疏风散湿羌活散，继用消毒热尽除。
【注】瘾疹者，乃心火灼于肺金，又兼外受风湿而成也。发必多痒，色则红赤，隐隐
于皮肤之中，故名曰瘾疹。先用加减羌活散疏风散湿，继以加味消毒饮清热解毒。表里
清而疹愈矣。
加味羌活散
羌活 前胡 薄荷叶 防风 川芎 枳壳（麸炒） 桔梗 蝉蜕 连翘（去心） 生甘草 赤苓
引用生姜，水煎服。
【方歌】瘾疹羌活散相当，羌活前胡薄荷防，川芎枳桔净蝉蜕，连翘甘草赤苓姜。
加味消毒饮（方见盖痘疹）
婴儿在母腹中受血热熏蒸，出生后难免遭遇凉风侵袭，全身发出如粟米大小的红点，这叫做瘙疹，无需多言。
【注】瘙疹，是指婴儿在胎中长时间受母体血热之气熏蒸，出生后外感凉风，导致遍身出现红点，形状像粟米一样。满月内出现的，称为烂衣疮；百日内出现的，又称百日疮；在未出痘疮之前出现的，就称为瘙疹。只要护理谨慎，不治疗也能自愈。
痘后出疹，盖因痘毒传变，余毒未尽且夹杂饮食停滞与寒邪，全身瘙痒如云片状，服用加味消毒饮即可安宁。
【注】盖痘疹，是指痘疮刚痊愈而疹子随即发作。因为痘后余毒未清，再加上肆意饮食，外感风寒，导致遍身出疹，颜色发红且瘙痒，起初像粟米，逐渐变成云片状。适宜用加味消毒饮疏风清热，疹子就会痊愈。
加味消毒饮
荆芥穗 防风 牛蒡子（炒） 升麻 生甘草 赤芍 南山楂 连翘（去心）
引用生姜，水煎服。
【方歌】盖痘疹因风热成，加味消毒饮最灵，荆防牛蒡升麻草，赤芍山楂连翘从。
心火灼伤肺金，兼受风湿毒邪，皮肤隐隐出现疹点，使用疏风散湿的羌活散，继用消毒饮清除余热。
【注】瘾疹，是心火灼烧肺金，又兼外受风湿之邪所致。发作时必定多痒，颜色红赤，隐隐于皮肤之中，所以名叫瘾疹。先用加减羌活散疏风散湿，继以加味消毒饮清热解毒。表里清净而疹子痊愈。
加味羌活散
羌活 前胡 薄荷叶 防风 川芎 枳壳（麸炒） 桔梗 蝉蜕 连翘（去心） 生甘草 赤苓
引用生姜，水煎服。
【方歌】瘾疹羌活散相当，羌活前胡薄荷防，川芎枳桔净蝉蜕，连翘甘草赤苓姜。
加味消毒饮（方见盖痘疹）
The fetus is steamed by blood-heat in the womb; after birth, it inevitably encounters cool wind. Red spots like millet grains appear all over the body; this is named Saozhen (itching rash), requiring no further discussion.
[Note] Saozhen refers to the condition where the infant has been long steamed by the heat of the mother's blood during gestation, and upon birth, external exposure to cool wind causes red spots all over the body, resembling millet grains. Those appearing within one month are called Lanyi Chuang (rotten garment sore); those appearing within one hundred days are also known as Baitian Chuang (hundred-day sore); those appearing before the eruption of smallpox are simply named Saozhen. With careful nursing, it heals spontaneously without treatment.
Rash following smallpox is due to the transmission of smallpox pathogens, with residual toxins remaining and complicated by food stagnation and cold. The whole body itches like cloud patches; taking Jiawei Xiaodu Yin (Modified Detoxification Decoction) brings immediate relief.
[Note] Gaidouzhen refers to the situation where rashes erupt immediately after smallpox has just healed. This occurs because residual toxins from smallpox are not yet cleared, combined with excessive diet and external contraction of wind-cold, leading to rashes all over the body that are red and itchy, starting like millet grains and gradually forming cloud-like patches. It is suitable to use Jiawei Xiaodu Yin (Modified Detoxification Decoction) to disperse wind and clear heat, after which the rash will heal.
Jiawei Xiaodu Yin (Modified Detoxification Decoction)
Schizonepetae Spica (Jingjie Sui), Saposhnikoviae Radix (Fangfeng), Arctii Fructus (Niubangzi - stir-fried), Cimicifugae Rhizoma (Shengma), Glycyrrhizae Radix et Rhizoma Raw (Sheng Gancao), Paeziae Radix Rubra (Chishao), Crataegi Fructus (Nanshan Zha), Forsythiae Fructum (Lianqiao - heart removed).
Reference: Fresh Ginger (Shengjiang), decocted in water and taken orally.
[Prescription Song] Gaidouzhen arises from wind-heat, Jiawei Xiaodu Yin is most effective, Jingjie, Fangfeng, Niubang, Shengma, and Gancao, Chishao, Shan Zha, and Lianqiao follow.
Heart fire scorches Lung metal, compounded by wind-damp toxicity; faint rash points emerge on the skin. Use Qianghuo San to disperse wind and dampness, followed by Xiaodu Yin to completely eliminate residual heat.
[Note] Yinzhen (urticaria/hive) is caused by heart fire scorching lung metal, combined with external contraction of wind-dampness. It must itch significantly, appears red, and lies faintly within the skin, hence named Yinzhen. First, use Jiajian Qianghuo San (Modified Qianghuo Powder) to disperse wind and dampness; subsequently, use Jiawei Xiaodu Yin (Modified Detoxification Decoction) to clear heat and detoxify. When the exterior and interior are purified, the rash heals.
Jiawei Qianghuo San (Modified Qianghuo Powder)
Notopterygii Rhizoma et Radix (Qianghuo), Peucedani Radix (Qianhu), Menthae Haplocalycis Folium (Bohe Ye), Saposhnikoviae Radix (Fangfeng), Ligustici Chuanxiong Rhizoma (Chuanxiong), Aurantii Fructus Immaturus (Zhi Ke - bran-fried), Platycodonis Radix (Jiegeng), Cicadae Periostracum (Chantui), Forsythiae Fructum (Lianqiao - heart removed), Glycyrrhizae Radix et Rhizoma Raw (Sheng Gancao), Poria (Chiling).
Reference: Fresh Ginger (Shengjiang), decocted in water and taken orally.
[Prescription Song] Yinzhen Qianghuo San is appropriate, Qianghuo, Qianhu, Bohe, and Fangfeng, Chuanxiong, Zhi, Jie, and pure Chantui, Lianqiao, Gancao, Chiling, and Jiang.
Jiawei Xiaodu Yin (See prescription under Gaidouzhen)