泰洛沙泊，四丁酚醛：为烷基芳基聚醚醇型非离子性液态聚合体，用作表面活性剂，促使支气管和肺中粘液脓性分泌物的液化和清除，喷雾吸入，或与氧流一并吸入- haunch
- hauptganglion of Küttner
- Haust
- haustellum
- haustorium
- haustra
- haustral
- haustration
- haustrum
- haut-mal
- HAV
- Haverhill fever
- Haverhillia multiformis
- haversian canal (space), glands, lamella, system
- hawkinsin
- hawkinsinuria
- Hawley retainer (appliance)
- Hayem's corpuscles, encephalitis, icterus (jaundice), solution
- Hayem-Widal syndrome
- hay fever
- Haygarth's nodes (nodosities)
- Hay's test
- Hazen's theorem
- Hb
- HB