Benzydamine hydrochloride 是一种局部作用的非甾体抗炎药，具有局部麻醉和镇痛作用。它也是前列腺素合成酶抑制剂，有抗细菌活性。

Benzydamine hydrochloride, a locally-acting nonsteroidal anti-inflammatory drug, has local anaesthetic and analgesic properties.

Benzydamine significantly lower the incidence of postoperative sore throat (POST). At 6 hours after extubation, the incidence of POST is 17.0%. Spraying benzydamine hydrochloride on the ETT cuff is a simple and effective method to reduce the incidence and severity of POST. [2]

132-69-4

C19H24ClN3O

345.87

AF864;盐酸苄达明;Benzydamine HCl

DMSO:64 mg/mL (185 mM)
Ethanol:64 mg/mL (185 mM)
H2O:63 mg/mL (182.1 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years