Diabetes is a complex chronic condition that affects various aspects of an individual's health, including the feet. One common issue that people with diabetes often face is a higher susceptibility to fungal nail infections, medically known as onychomycosis. Fungal infections in the nails cannot only be painful and unsightly but can potentially lead to more severe foot complications if left untreated. Read on why diabetics are more prone to fungal nail infections and what treatment options are available.