Large ulcers and erosions in the mouth may be bacterial infections or hypersensitivity reactions, which need to be treated with medications to check the cause of the disease.
1. Bacterial infection. Staphylococcus aureus and other bacterial infections, can cause coccidio stomatitis, any part of the oral mucosa congestion, localized erosion ulcers, need to do bacteriological examination and drug sensitivity test, choose the antibacterial drugs, such as antibiotics amoxicillin, metronidazole, roxithromycin.
2. Hypersensitivity reaction. Exposure to allergenic drugs or food, may appear polymorphic erythema, oral mucosa extensive congestion and edema, sometimes visible erythema and blisters, rupture to form a large area of vesicles, the need to look for allergens and immediately isolate, oral prednisolone aminoglutethimide, loratadine and other drugs.
Large oral ulcers erosion, it is recommended to go to the hospital in time to check the cause of targeted treatment, the use of drugs need to follow the doctor’s instructions.