According to *Chao Shi Bing Yuan* (Source of Diseases by Master Chao) regarding hematuria in children: Blood coagulates and stagnates when exposed to cold, but flows and scatters when exposed to heat. The Heart governs the blood. When a child has heat in the Heart that invades the blood, causing blood to渗 (seep) into the Small Intestine, hematuria occurs.

*Qian Jin Fang* (Essential Prescriptions Worth a Thousand Gold) treats hematuria in children.
Burn magpie nests to ash, and administer with well water drawn at dawn. This also treats bedwetting. *Ying Ru Shu* (Book for Infants and Children) records its use for hematochezia (blood in stool).

Yao Hezhong's prescription for treating hematuria in children.
Take 5 fen of Gancao (Licorice Root), add 6 he of water, decoct to obtain 2 he, remove dregs. A one-year-old child should consume this within one day.

Another prescription by Yao Hezhong.
Take 5 fen of Shushengma (Bupleurum root from Shu region), add 5 he of water, decoct to obtain 1 he, remove dregs. A one-year-old child should consume this within one day.

*Sheng Hui Fang* (Prescriptions of the Holy Grace) treats hematuria in children with painful and difficult urination. Ejiao San (Donkey-Hide Gelatin Powder) formula.
Ejiao (Donkey-Hide Gelatin) (1 liang, crushed, stir-fried until yellow and dry), Huangqin (Scutellaria Root), Zhizi Ren (Gardenia Seed), Gancao (Licorice Root) (roasted until slightly red, chopped), Cheqianzi (Plantago Seed) (each 1 fen).
Crush the above herbs, sift finely to make a powder. For each dose, mix half qian with fresh well water, take 3-4 times daily. Adjust dosage according to the child's age and size.

Another prescription from *Sheng Hui Fang*.
Yubai Pi (Ulmus Bark), Sheng Gan Dihuang (Raw Dried Rehmannia Root) (each 0.5 liang), Gancao (Licorice Root) (1 fen, roasted until slightly red, chopped).
Finely chop all the above herbs. Add 1 small zhan of water, decoct to 0.6 zhan, remove dregs, take warm. Adjust dosage according to the child's age and size.

Another prescription from *Sheng Hui Fang*.
Kolian Zi (Melia Fruit) (1 liang), Yujin (Curcuma Rhizome) (2 pieces, one processed, one raw).
Crush the above herbs, sift finely to make a powder. For each dose, mix half qian with decoction of green onion, adjust dosage according to the child's age and size.

Another prescription from *Sheng Hui Fang*.
Sheng Gan Dihuang (Raw Dried Rehmannia Root), Huangqin (Scutellaria Root) (each 0.5 liang).
Crush the above herbs, sift coarsely to make a powder. Take 1 qian per dose, add 1 small zhan of water, decoct to 0.6 zhan, remove dregs, take warm half he. Adjust dosage according to the child's age and size.

Another prescription from *Sheng Hui Fang*.
Ziwan (Aster Root) (wash away seedlings and soil), Gancao (Licorice Root) (roasted, chopped), Huanglian (Coptis Rhizome) (remove roots/shoots) (each 1 fen).
Crush the above herbs, sift coarsely to make a powder. Take 1 qian per dose, add 1 small zhan of water and 30 grains of Chi Dou (Fermented Soybean), decoct to 0.5 zhan, remove dregs. Divide and reduce dosage according to the child's age.

Another prescription from *Sheng Hui Fang*.
Kuizi (Abelmoschus Seeds), Cheqian Ye (Plantago Leaf), Gancao (Licorice Root) (roasted), Chuan Puxiao (Rock Salt/Niter) (each 1 fen).
Crush the above herbs, sift coarsely to make a powder. Take 1 qian per dose, add 1 small zhan of water, decoct to 0.5 zhan, remove dregs. Divide and reduce dosage according to the child's age, take warm.

Another prescription from *Sheng Hui Fang*.
Wash Niulang Gen (Arctium Root) to remove soil, crush, and squeeze out juice to obtain 1 zhan. Mix with 1 he of raw honey until uniform. Take half he per dose, 3-4 times daily. Adjust dosage according to the child's age and size.

Another prescription from *Sheng Hui Fang*.
Take Puhuang (Lygodium Spore) powder, mix with warm water to take half qian. Adjust dosage according to the child's age and size.

Another prescription from *Sheng Hui Fang*.
Cheqian Ye (Plantago Leaf) (0.5 jin, crushed, squeezed for juice), Shatang (Brown Sugar) (1 liang).
Mix the above ingredients uniformly. Take half he per dose, adjust dosage according to the child's age and size.

Another prescription from *Sheng Hui Fang*.
Take juice of Sheng Di Huang (Fresh Rehmannia Root), warm and take half he per dose. Adjust dosage according to the child's age and size.

Mr. Mao's prescription for treating lower urinary tract bleeding in children.
Sheng Di Huang Zhi (Juice of Fresh Rehmannia Root) (small half zhan), Qingfen (Calomel) (half qian bi).
Prepare as one dose, administer with well water drawn at dawn.

Zhang Huan's Cheqian San (Plantago Powder) treats heat accumulation in the Small Intestine, severe cases leading to hematuria.
Muli (Oyster Shell) (0.5 liang, calcined to powder), Cheqianzi (Plantago Seed), Gancao (Licorice Root) (roasted until slightly red, chopped), Chuan Puxiao (Rock Salt/Niter) (each 1 fen).
Crush the above herbs, sift to make a powder. Take 1 qian per dose, add 1 small zhan of water, decoct to 0.5 zhan, remove dregs, take warm. Adjust dosage according to the child's age and size, no specific time restrictions.

*Ji Shi Jia Chuan* (Ji Family Tradition) Nixue Dihuang San (Rehmannia Powder for Hematuria).
Lvdou Fen (Mung Bean Powder), Huashi (Talcum) (each 1 liang), Gancao (Licorice Root) (0.5 liang, roasted).
Grind into powder. This condition in children is due to heat accumulation in the Heart, as well as heat accumulation in the Spleen and Liver. In adults, if the Spleen is diseased and transmits to the Kidney, it involves the Three Yin and Three Yang meridians; however, children under eight years old only have the Three Yang meridians, not the Three Yin meridians. Therefore, diseases affecting the Heart, Spleen, and Liver do not transmit to the Kidney but to the Small Intestine. Extreme wind-heat in the Small Intestine causes hematuria. Take half qian per dose, administer with fresh well water, total two doses to stop. Avoid hot food, sour, and salty foods.

*Moxibustion method from Qian Jin Fang*: For hematuria, moxa on both sides of the seventh vertebra, five cun away, number of moxa cones corresponds to the child's age in sui.