While fungal nail infections are typically painless, they often change the appearance of your nail in ways that aren’t pleasing to the eye. Signs that you may have a fungal infection include a nail (or nails) that: - Appear white, yellow, or brown. - Appear cloudy in some spots. - Are thicker than normal. - Look misshapen. - Have separated from your nail bed. - Consistently crack or break one or multiple spots. If you think that you may have a fungal nail infection, book in with your primary care provider. They will examine the affected toenail, evaluate your symptoms, confirm whether or not its an infection, and identify which type of treatment is best.