Early-Stage Toenail Fungus Symptoms and Treatment
If your toenail has recently become thickened and discolored, you may be dealing with a fungal infection known as onychomycosis. You are not alone—this has been found to affect about 14% of people.1 You may first notice the edge of the nail looking thicker and more brittle before it spreads to the rest of the nail.
Source: Verywell Health
