Dapsone (diamino-diphenyl sulfone) is an antibacterial sulphur drug which inhibits bacterial synthesis of dihydrofolic acid.
It also stabilized granulocyte membranes, resisting endotoxemia associated with bacterial infections or spider bites.
Recommended dose rate in dogs is 1.1 mg/kg given orally every 12 hours for 4 - 6 weeks.
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