Wound ulcers sprinkled with sulfanilamide, the crystals do not dissolve, first of all, pay attention to remove the mucus and necrotic tissue on the wound, and secondly, follow the doctor’s instructions to reasonably use the medication.
For wound ulcers should first pay attention to good debridement and disinfection, use saline or hydrogen peroxide to thoroughly debride the wound, and then use iodophor to disinfect the wound to prevent infection . Open wounds require debridement and suturing.
Sulfonamide crystals are crystals formed by the precipitation of sulfonamide in the body, it is recommended to strictly grasp the indications for the use of drugs containing sulfonamides, allergic patients can not be used, and when used externally, the pus and necrotic tissue of the wound should be thoroughly cleared, otherwise, there is also aminobenzoic acid in these substances may affect the efficacy of the action of sulfonamides.
The use of sulfonamides and other drugs, must be based on the condition, strictly comply with the doctor’s instructions orally or externally, can not be blindly abused on their own. If the wound ulcers, it is recommended to go to a regular hospital, under the guidance of a professional doctor to rationalize the treatment and use of medication, to avoid causing adverse consequences.