You may have a condition called onychomycosis (fungal toenail infection). The condition only affects the toenail and causes it to become discolored, thick, and brittle. However, if your toenail is black, there is a chance that other conditions may have caused the discoloration, including previous nail trauma, psoriasis, eczema, or other skin-related issues. It’s important to make an appointment with a skin and nail podiatrist to have the nail properly tested and accurately diagnosed, and then treated once the exact cause of the discoloration is known.
We have a variety of treatment options, such as toenail laser treatment, topical mediation, etc., to help manage the infection and improve the nail condition.
Learn more about toenail fungus here.
