Lesions reacting to chemical agents

Lesion clinically appearing as a red-coloured (erosion), occurring after contact with an irritant (e.g. the ingestion of food or drugs). Once the irritant has been identified, its consumption should be suspended and a hyaluronic gel with amino acids applied. If the lesion does not disappear within 15 days, a biopsy and histo-cytopathological examination are required.