（《唐本草》）
【集解】时珍曰∶夏桀始以泥坯烧作瓦。
【气味】甘，寒，无毒。
【主治】以水煮及渍汁饮，止消渴，取屋上年深者良（《唐本》）。
煎汤服，解人心中大热（甄权）。止小便，煎汁服（大明）。
研末，涂汤火伤（藏器）。治折伤，接骨（时珍）。
【附方】旧一，新六。
暑月 死 屋上两畔瓦，热熨心头，冷即易之。（《千金方》）
折伤筋骨∶秘传神效散∶治跌扑伤损，骨折骨碎，筋断，痛不可忍。此药极能理伤续断，
累用累验。用路上墙脚下，往来人便溺处，久碎瓦片一块，洗净火 ，米醋淬五次，黄色为
度，刀刮细末。每服三钱，好酒调下。在上食前，在下食后。不可以轻易而贱之，诚神方也。
（邵以正真人经验方）
汤火伤灼∶取多年屋上吻兽为末，油和涂之，立效。（《儒门事亲方》）
灸牙痛法∶取土底年深，既古且润，三角瓦一块。令三姓童子，候星初出时，指第一星，
下火于瓦上灸之。（《本草拾遗》）
唇吻生疮∶新瓦为末，生油调涂。（《集玄方》）
瘢痕凸起∶热瓦频熨之。（《千金方》）
蜂虿螫伤∶瓦摩其上，唾二七遍，置瓦于故处。（《千金》）
（《拾遗》）
【主治】哕气，水煮汁服之。久下白痢虚寒者，秋月小腹多冷者，并烧热，布裹坐之，
令热气入腹，良。又治妇人五色带下，以面作煎饼七个，安于烧赤黄砖上，以黄栝蒌敷面上，
安布两重，令患者坐之，令药气入腹熏之，当有虫出如蚕子，不过三、五度瘥（藏器）。
【附方】新三。
寒湿香港脚∶砖烧红，以陈臭米泔水淬之，乘热布包三块，用膝夹住，绵被覆之，三、五
次愈。（《扶寿方》）
赤眼肿痛∶新砖浸粪池中，年久取放阴处，生花刷下，入脑子和点之。（《普济方》）
臀生湿疮∶日以新砖坐之，能去湿气。（《集玄方》）
(From *Tang Bencao*)
[Ji Jie] Li Shizhen said: King Jie of the Xia Dynasty was the first to fire mud bricks into tiles.
[Qi Wei (Flavor and Nature)] Sweet, cold, non-toxic.
[Zhu Zhi (Indications)] Boil in water and drink the decoction to treat Xiao Ke (Wasting-Thirst Syndrome); tiles from old roofs are particularly effective (from *Tang Bencao*). Decoct and take orally to resolve excessive heat in the heart (Zhen Quan). Stop urinary frequency by taking the decoction (Da Ming). Grind into powder and apply topically to burns and scalds (Zang Qi). Treat traumatic injuries and set broken bones (Li Shizhen).
[Fu Fang (Attached Prescriptions)] One old prescription, six new prescriptions.
Summer Heat Month: Take tiles from both sides of a dead house's roof, heat them, and apply hot compresses to the chest area; replace immediately when they cool down. (*Qian Jin Fang*)
Traumatic Injuries to Bones and Tendons: Secretly Transmitted Divine Efficacy Powder: Treats injuries from falls and impacts, including bone fractures, comminuted fractures, tendon ruptures, and unbearable pain. This medicine is extremely effective in managing trauma and knitting broken bones, with repeated use yielding consistent results. Take one piece of fragmented tile found at the foot of a wall on a path, where people frequently urinate and defecate. Wash it clean, calcine it over fire, and quench it five times in rice vinegar until it turns yellow. Scrape it finely into powder. Take 3 qian per dose, mixed with good wine. For conditions located above, take before meals; for conditions below, take after meals. Do not despise it because it is cheap and common; it is truly a divine prescription. (Experience Prescription of True Man Shao Yizheng)
Burns and Scalds: Grind the ridge-end ornaments (roof beasts) from an old roof into powder, mix with oil, and apply topically for immediate effect. (*Rumen Shi Qin Fang*)
Moxibustion for Toothache: Take a triangular tile that is earthen-bottomed, ancient, and moist. Have three boys surnamed differently point to the first star appearing at dusk, then perform moxibustion on the tile. (*Ben Cao Shi Yi*)
Sores on Lips and Mouth: Grind new tiles into powder, mix with raw sesame oil, and apply. (*Ji Xuan Fang*)
Raised Keloids: Frequently apply hot tiles as a compress. (*Qian Jin Fang*)
Bee or Wasp Stings: Rub the affected area with a tile, spit on it twenty-one times, and place the tile back in its original position. (*Qian Jin Fang*)
(From *Ben Cao Shi Yi*)
[Zhu Zhi (Indications)] Treat hiccups and rebellious qi by boiling in water and drinking the juice. For those suffering from chronic white dysentery due to deficiency-cold, or who feel cold in the lower abdomen during autumn, heat the brick, wrap it in cloth, and sit on it to allow the heat to enter the abdomen; this is beneficial. It also treats women's leukorrhea of five colors. Make seven pancakes using flour, place them on a red-hot yellow brick, spread Huang Gua Lou (Trichosanthes Fruit) on top, cover with two layers of cloth, and have the patient sit on it so that the medicinal vapor fumigates the abdomen. Worms resembling silkworm eggs should be expelled; recovery occurs within three to five treatments (Zang Qi).
[Fu Fang (Attached Prescriptions)] Three new prescriptions.
Cold-Dampness Hong Kong Foot (Podagra/Cruralgia): Red-heat a brick, quench it in aged, foul-smelling rice washing water. While hot, wrap three bricks in cloth, clamp them between the knees, and cover with a cotton quilt. Cure achieved in three to five applications. (*Fu Shou Fang*)
Red, Swollen, and Painful Eyes: Soak a new brick in a cesspool for a long time, remove it, and place it in a shady spot. When efflorescence forms, brush it off, add Borneolum Syntheticum (Ice Piece), and instill into the eyes. (*Pu Ji Fang*)
Damp Sores on the Buttocks: Sit on a new brick daily to dispel dampness. (*Ji Xuan Fang*)