【Bryan】評論
Astemizole (R43512, marketed under the brand name Hismanal) was a second-generation antihistamine drug that has a long duration of action 副作用TDP 已停用
【wetsand】評論
Astemizole為第二代H1拮抗劑,屬於前驅物,需要經過肝臟酵素CYP3A4代謝成活性代謝物所以作用較慢