Fexofenadine HCl是一种组胺H1受体抑制剂（IC₅₀=246 nM），可用于治疗过敏性鼻炎、慢性特发性荨麻疹、缓解鼻塞、降低过敏原引起的一些过敏症状等。

参考文献

[1] Park IH, Um JY, Cho JS, Lee SH, Lee SH, Lee HM. Histamine Promotes the Release of Interleukin-6 via the H1R/p38 and NF-κB Pathways in Nasal Fibroblasts. Allergy Asthma Immunol Res. 2014 Nov;6(6):567-72.

[2] Koh SJ, Kim JW, Kim BG, et al. Fexofenadine regulates nuclear factor-κB signaling and endoplasmic reticulum stress in intestinal epithelial cells and ameliorates acute and chronic colitis in mice. Journal of Pharmacology and Experimental Therapeutics, 2015, 352(3): 455-461.

冰袋运输。粉末直接保存于-20℃，保持干燥，有效期3年。建议分装后-20℃干燥保存，避免反复冻融。