Fournier's gangrene is a type of necrotising fasciitis involving the external genitalia, perineal or perianal areas and may be life threatening. Although the vast majority of genitourinary infections associated with SGLT2 inhibitors are mild, consider acute referral to secondary care if significant pain, fevers and redness out of keeping with mild infection
New Zealand Society for the Study of Diabetes. ALERT UPDATE - Periprocedural Diabetic Ketoacidosis (DKA) with SGLT2 Inhibitor Use. Available from: https://www.nzssd.org.nz/assets/table-files/resources-45-resource_file.pdf?title=SGLT2i+and+DKA+alert