Compound silver zinc sulfapyrimidine ointment, and its prepn. method

Abstract

A compound sulfapyrimidine silver zinc ointment for treating burn is prepared from sulfapyrimidine silver, sulfapyrimidine zinc, osmotic aid medical auxiliary, ethyl p-hydroxybenzoate, glycerine and distilled water through heating oil phase to 75 deg.C, heating water phase to 75 deg.C, slowly adding oil phase to water phase while stirring, cooling, adding sulfapyrimidine silver and sulfapyrimidine zinc, grinding, and examining. Its advantage is strong antibacterial function.

Description

technical field

[0001] The invention relates to the field of medicine preparation, in particular to a compound sulfadiazine silver-zinc ointment, which is a chemical external medicine for treating burns, and a production method. technical background

[0002] Burns are a common trauma during wartime and peacetime. With the popularization of electricity in production and daily life, and the use of chemicals in industry, the number of burns is large even in peacetime. Burns are the damage to the outer skin, and the burn wound is the main way to cause systemic infection. Grasping the treatment of burn wounds is the key to curing burn patients. Controlling infection and promoting healing are the goals of burn wound treatment and the basic requirements for external use of burn wounds.

[0003] In 1974, American professor Fox invented the silver salt of sulfadiazine and used it in clinical treatment, which played a good role in controlling the bacterial infection of burn wounds, ...

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