许仁则云∶此病复发，不但起动劳役，或因饮食稍多，或因言语过分，或缘视听不节，
或为动转不常，皆成此复。若复甚者，乃至不救，剧于初得病时，不可以复发而云轻易，劳
复状一如伤寒初有。如此者，宜合葱白等七味饮，服之渐覆取汗方。
葱白连须（切一升） 干葛（切六合） 新豉（一合绵裹） 生姜（切二合） 生麦门
冬（去心
六合） 干地黄（六合） 劳水八升此水以杓扬之（一千过）
上药用劳水煎之，三分减二，去滓。分温三服，相去行八九里。如觉欲汗，渐渐覆之。
兼主伤寒。忌芜荑。
又依前葱白等七味饮服之得可，但适寒温将息，以取安稳，若不觉可，宜合葳蕤等五味
饮子服之方。
葳蕤（五两切） 葱白（切一升） 豉心（一升绵裹） 粳米（三合研碎） 雄鼠屎（七
枚末之
上药以水七升，先煮豉以上取四升汁，去滓，纳粳米屑，煮米烂讫，纳鼠屎末搅调。顿
服。覆被安卧，取汗瘥。
又凡天行病瘥后，准常合渐健能行履，遂过限不堪起动，体气虚羸，每觉头痛，唇口干
，乍寒乍热，发作有时，或虽能行动运转，然每作时节有前状者，名天行后不了了，有此，
宜合地骨白皮等五味饮子、白薇等十味丸方，细细服之。
地骨白皮（三两） 知母（三两） 麦门冬（五两去心） 竹沥（一升） 白蜜（三合）
上药切知母以上和麦门冬，然后以水六升，煮取二升，去滓，纳竹沥，蜜搅调。分温三
服，服相去如人行十里久。如觉虚，不能空腹顿尽，欲间食服亦佳。兼主伤寒。
又若服前地骨白皮等五味饮子不可，虽可不能全退，宜合白薇等十味丸方。
白薇（三两） 知母（四两） 地骨皮（三两） 干地黄（六两） 麦门冬（五两去心）
甘草
（四两炙） 蜀漆（三两） 葳蕤（三两） 橘皮（二两） 人参（三两）
上药细切，合捣筛，绢罗为散，蜜和丸如梧桐子大。初服以饮下十五丸，日再服，稍加
至三十丸。服经三数日后，自候腹中，若觉热则食前服，如不能以空饮下药，宜合乌梅等四
味饮下前丸。忌菘菜、海藻、芜荑等。
乌梅饮方
乌梅（十枚） 葳蕤（五两） 生姜（五两） 白蜜（一合）
上药切，以水六升，煮三味取二升，去滓，纳白蜜搅调，细细用下前丸，多少冷暖，以
意斟酌。纵不下丸，但觉口干渴则饮之。（吴升同）
Xu Renze stated: The recurrence of this disease is not only caused by excessive labor, but also may result from slightly overeating, speaking excessively, lack of moderation in hearing and seeing, or irregular movement and daily routine. All these factors can lead to such a recurrence. If the recurrence is severe, it may even be incurable and more critical than the initial onset; one must not consider it trivial because it is a relapse. The symptoms of "Lao Fu" (recurrence due to overexertion) are exactly like those at the beginning of Shanghan (Cold Damage). In such cases, it is appropriate to use Congbai Qiwei Yin (Scallion White Seven-Ingredient Decoction), covering the patient gradually after ingestion to induce sweating.
Scallion White with Roots (Cut, 1 Sheng) Gan Ge (Puerariae Radix, Cut, 6 He) Xin Chi (Fresh Fermented Soybean Paste, 1 He, wrapped in silk) Sheng Jiang (Fresh Ginger Root, Cut, 2 He) Sheng Maidong (Ophiopogonis Radix, Heart Removed, 6 He) Gan Dihuang (Rehmanniae Radix, 6 He) Lao Shui (Labor Water, 8 Sheng; this water is stirred vigorously with a ladle one thousand times)
Decoct the above herbs in Labor Water until the volume reduces by two-thirds. Strain the dregs. Divide into three warm doses. Walk approximately eight to nine Li between each dose. If one feels the urge to sweat, gradually cover with blankets. This formula also treats Shanghan. Avoid Yuan Yi (Chrysanthemi Fructus).
Furthermore, if taking the aforementioned Congbai Qiwei Yin yields improvement, maintain moderate temperature and rest to ensure stability. If no improvement is felt, it is appropriate to take Weirui Wuwei Yinzi (Weirui Five-Ingredient Drink).
Weirui (Polygonati Rhizoma, 5 Liang, cut) Cong Bai (Scallion White, 1 Sheng, cut) Chi Xin (Fermented Soybean Core, 1 Sheng, wrapped in silk) Jing Mi (Oryza Sativa Indica Concreta, 3 He, ground) Xiong Shu Shi (Male Rat Feces, 7 pieces, powdered)
Decoct the above herbs in 7 Sheng of water. First decoct Chi Xin and others to obtain 4 Sheng of juice. Strain the dregs, add Jing Mi powder, and cook until the rice is soft. Add the powdered rat feces and stir well. Take all at once. Cover with a blanket and lie quietly to induce sweating for recovery.
Additionally, generally after recovery from Tianxing Bing (Epidemic Febrile Disease), one should gradually regain strength to walk. If one exceeds limits and cannot endure exertion, resulting in weak Qi and emaciation, frequent headache, dry lips and mouth, alternating chills and fever occurring at regular intervals, or although able to move, experiencing previous symptoms during episodes, this is named "Tianxing Hou Buliaoliao" (Incomplete Recovery after Epidemic Disease). In such cases, it is appropriate to take Diguxuapi Wuwei Yinzi (Diguxuapi Five-Ingredient Drink) and Baiwei Shiwei Wan (Baiwei Ten-Ingredient Pill), taken slowly.
Diguxuapi (Lycii Cortex, 3 Liang) Zhi Mu (Anemarrhenae Rhizoma, 3 Liang) Maidong (Ophiopogonis Radix, 5 Liang, heart removed) Zhu Li (Bambusa Textilis Sap, 1 Sheng) Bai Mi (White Honey, 3 He)
Cut Zhi Mu and mix with Maidong. Decoct in 6 Sheng of water to obtain 2 Sheng. Strain the dregs, add Zhu Li and honey, and stir well. Divide into three warm doses. The interval between doses should be equivalent to walking ten Li. If feeling weak and unable to finish on an empty stomach, taking it after meals is also good. It also treats Shanghan.
If the aforementioned Diguxuapi Wuwei Yinzi is ineffective, although heat may not completely subside, it is appropriate to use Baiwei Shiwei Wan (Baiwei Ten-Ingredient Pill).
Baiwei (Clerodendri Radix, 3 Liang) Zhi Mu (Anemarrhenae Rhizoma, 4 Liang) Digupi (Lycii Cortex, 3 Liang) Gan Dihuang (Rehmanniae Radix, 6 Liang) Maidong (Ophiopogonis Radix, 5 Liang, heart removed) Gancao (Glycyrrhizae Radix et Rhizoma, 4 Liang, roasted) Shuqi (Perillae Folium, 3 Liang) Weirui (Polygonati Rhizoma, 3 Liang) Jupi (Citri Reticulatae Pericarpium, 2 Liang) Renshen (Ginseng Radix, 3 Liang)
Finely cut the above herbs, pound and sieve them. Pass through a silk sieve to make a powder. Mix with honey to form pills the size of Sophora seeds. Initially take 15 pills with water, twice daily. Gradually increase to 30 pills. After three to four days of administration, observe abdominal sensations. If feeling heat, take before meals. If unable to take with plain water on an empty stomach, it is appropriate to use Wumei Siwei Yin (Wumei Four-Ingredient Drink) to administer the pills. Avoid Songcai (Chinese Cabbage), Haizao (Sargassum), Yuan Yi, etc.
Wumei Yin Formula
Wumei (Mume Fructus, 10 pieces) Weirui (Polygonati Rhizoma, 5 Liang) Sheng Jiang (Fresh Ginger Root, 5 Liang) Bai Mi (White Honey, 1 He)
Cut the above herbs. Decoct the first three ingredients in 6 Sheng of water to obtain 2 Sheng. Strain the dregs, add white honey, and stir well. Use this liquid slowly to administer the aforementioned pills. Adjust quantity and temperature according to preference. Even if not taking pills, drink it whenever feeling dry mouth and thirst. (Same as Wu Sheng's record)