《圣惠》龙脑散 治小儿鼻 ，不闻香臭。
龙脑（半钱，细研） 瓜蒂（十四枚） 赤小豆（三十粒） 黄连（三大茎，去须）
上件药捣，细罗为散，入龙脑研令匀。每夜临卧时，以绿豆大吹入鼻中。每用
有少许清水出，为效。
〔张涣〕清肺膏 治 鼻病。
瓜蒂（半两） 附子（一枚炮，去皮脐） 赤小豆 细辛 甘草（各一分。以上捣罗为细末）
上件，入龙脑一钱研匀，炼蜜和丸。绵裹，纳鼻中，随鼻之大小。
上二方，前一方，有热者宜之。后一方，有寒者宜之。
《圣惠》夫肺气通于鼻，若其藏为风冷所伤，冷随气乘于鼻，故使液涕不收也。
夫津液涕唾，得热则干燥，得冷则流溢也。
〔张涣〕菊花散 治鼻塞多涕等病。
甘菊 防风 前胡（各一两） 细辛 桂心（各半两） 甘草（一分）
上件捣，罗为细末。每服半钱，研入乳香少许，煎荆芥汤调下，乳后。
《圣惠》菊花散 治小儿脑户伤于风冷，鼻内多涕，精神昏闷。
甘菊花 白术 细辛 白茯苓 甘草（炙微赤，锉） 防风 人参（并去芦。各一分）
上件药捣，粗罗为散。每服一钱，以水一小盏，入生姜少许，煎至五分，去滓，
不计时候，量儿大小，以意分减，温服。
《万全方》芎 散 治证同前。
芎 （半两） 甘菊花 白术 防风 人参 细辛 白茯苓 甘草（炙。各一分）
上件药捣，罗为散。每服一钱，以水一盏，生姜少许，煎至五分，去滓温服。
The Longnao San (Borneol Powder) from the *Taiping Shenghui Fang* is used to treat nasal obstruction in children, characterized by an inability to distinguish odors.
Longnao (Borneolum Syntheticum, half qian, finely ground) Gualou Ti (Cucumeris Fructus, fourteen pieces) Chixiaodou (Vigna angularis Seed, thirty grains) Huanglian (Coptidis Rhizoma, three large stems, removing rootlets)
Crush the aforementioned herbs, sift them through a fine sieve to make a powder, add Longnao, and grind until uniform. Each night before bed, blow a dose the size of a mung bean into the nose. The emergence of a small amount of clear fluid indicates efficacy.
Zhang Huan's Qingfei Gao (Lung-Clearing Ointment) treats nasal diseases.
Gualou Ti (Cucumeris Fructus, half liang) Fuzi (Aconiti Lateralis Radix Praeparata, one piece, processed, skin and umbilicus removed) Chixiaodou (Vigna angularis Seed) Xixin (Asari Radix et Rhizoma) Gancao (Glycyrrhizae Radix et Rhizoma, each one fen. The above are crushed and sifted into a fine powder)
Mix the aforementioned ingredients, add one qian of Longnao, and grind until uniform. Blend with refined honey to form pills. Wrap in cotton, insert into the nostril, adjusting the size according to the nostril.
Of these two formulas, the former is suitable for patients with heat syndromes; the latter is suitable for patients with cold syndromes.
According to the *Taiping Shenghui Fang*, Lung Qi communicates with the nose. If the Lung organ is injured by wind-cold, the cold follows the Qi upward to the nose, causing fluids and nasal discharge to flow uncontrollably.
Body fluids, nasal discharge, and saliva become dry when heated, and overflow when cooled.
Zhang Huan's Juhua San (Chrysanthemum Powder) treats conditions such as nasal congestion and excessive nasal discharge.
Ganju (Chrysanthemi Flos) Fangfeng (Saposhnikoviae Radix) Qianhu (Peucedani Radix, each one liang) Xixin (Asari Radix et Rhizoma) Guixin (Cinnamomi Ramulus, each half liang) Gancao (Glycyrrhizae Radix et Rhizoma, one fen)
Crush the aforementioned herbs and sift into a fine powder. Take half a qian per dose, mix with a small amount of ground Ruxiang (Olibanum), and take with decoction of Jingjie (Schizonepetae Herba) after meals.
The Juhua San (Chrysanthemum Powder) from the *Taiping Shenghui Fang* treats conditions where the infant's brain region is injured by wind-cold, resulting in excessive nasal discharge and mental dullness or oppression.
Ganjuhua (Chrysanthemi Flos) Baizhu (Atractylodis Macrocephalae Rhizoma) Xixin (Asari Radix et Rhizoma) Baifuling (Poria) Gancao (Glycyrrhizae Radix et Rhizoma, roasted until slightly red and cut) Fangfeng (Saposhnikoviae Radix) Renshen (Ginseng Radix, all de-stalked. Each one fen)
Crush the aforementioned herbs and sift coarsely into a powder. Take one qian per dose, add one small cup of water and a little fresh ginger, decoct until reduced to five parts, remove dregs, and take warm at any time, adjusting the dosage according to the child's age and size.
The Xiong Lao San (Ligustici Wallichii Powder) from the *Wanquan Fang* treats the same syndromes as mentioned above.
Xiong Lao (Ligustici Wallichii Rhizoma et Radix, half liang) Ganjuhua (Chrysanthemi Flos) Baizhu (Atractylodis Macrocephalae Rhizoma) Fangfeng (Saposhnikoviae Radix) Renshen (Ginseng Radix) Xixin (Asari Radix et Rhizoma) Baifuling (Poria) Gancao (Glycyrrhizae Radix et Rhizoma, roasted. Each one fen)
Crush the aforementioned herbs and sift into a powder. Take one qian per dose, add one cup of water and a little fresh ginger, decoct until reduced to five parts, remove dregs, and take warm.