They also can include other risk factors, such as: Fungal infections are not all the same. The most common type, called distal lateral subungual, typically affects the first or fifth toe and may be ...
A bruised toenail is also known as a subungual hematoma, which is blood and fluid trapped beneath the toenail. This gives the toenail a red, black, or purple discoloration. It is often called black ...
“The distal subungual onychomycosis (DSO) type is still the most common, but don’t forget that onychomycosis and nail psoriasis can happen at the same time. What we can’t lose sight of is ...