Painful redness of the skin of the nasal vestibule is one of the symptoms of nasal vestibulitis. It is mainly seen as a clinical symptom of nasopharyngeal discomfort caused by sinusitis and rhinitis, and is best treated symptomatically. The clinical symptoms of nasal vestibular skin redness and pain are divided into two types: acute and chronic. In acute cases, the skin of the nasal vestibule is red, swollen and painful, and in severe cases it can extend to the junction of the upper lip, with pressure pain, epidermal erosion and covered with scabs. In chronic cases, the nasal vestibule is itchy, burning and crusty, with loss of nasal hair, thickened skin, cracked or covered with scaly crusts. Intranasal pain is caused by dry rupture of the nasal mucosa and may be accompanied by rhinorrhea. Intranasal pain is also one of the symptoms of nasal cancer. The following is the TCM dietary formula that can prevent and relieve the painful redness and swelling of the nasal vestibule skin: 1. The lung meridian contains heat and the evil toxin is attacked from outside. Remedy: Scutellaria baicalensis soup with reduction. Scutellaria baicalensis 10g, mulberry leaf 10g, chrysanthemum 10g, maidenhair 10g, gardenia 10g, forsythia 10g, peppermint 6g, orris 6g, ZhiMu 10g, dandruff 10g, licorice 6g. If the stool is closed, add guahua ren, raw rhubarb, heat toxin congestion, heat and pain, add Huanglian, dandruff to clear heat and detoxify, if redness and swelling are very high, add dacquoise leaf, panax root. 2.Spleen and stomach disorders, dampness and heat steam Cure: clear heat and detoxify, regulate spleen and permeate dampness. Remedy: Dioscorea diffusion of dampness soup with addition and subtraction. If the dampness and heat are strong, add Huang Lian, Bitter Ginseng and Fu Ling, if it is itchy, add Thornbush, Fang Feng, Bai Xian Pi and Di Shi Zi, if the disease is lingering and recurrent, add Huang Qi, Bai Zhu, Jin Yin Hua, children For children with weak spleen and loose stools, we use Ginseng and Atractylodes to strengthen the spleen and remove dampness.