Can black lines on the nails indicate a serious condition?

Toenail fungus, also called onychomycosis, is a fungus that infects and disfigures the toenails. This is the same fungus that causes Athlete's foot. May 15, 2024 ... Nail fungus ... Nail fungus is a common infection of the nail. It begins as a white or yellow-brown spot under the tip of your fingernail or ... Jan 14, 2015 ... There are a variety of different types of fungus or mold that can cause toenail fungus if contact or exposure occurs. Jan 21, 2025 ... Toenail fungus, also known as onychomycosis, is a common fungal infection that affects the toenails, causing discoloration, thickening, ... Toenail fungus is most commonly caused by dermatophyte fungus as well as yeast and mold. These microscopic fungi thrive in warm, moist environments and make ... Toenail fungus, or onychomycosis, is an infection underneath the surface of the nail caused by fungi. When the tiny organisms take hold, the nail often becomes ... 3 days ago ... Most fungal nail infections are caused by a fungi that causses athlete's foot. This fungi can multiply in warm, dark and moist places like the ... What causes toenail fungus? Toenail fungus happens when fungal organisms get into your nails and multiply. Anyone can experience toenail fungus, but it's ... Dec 19, 2017 ... Toenail fungus can cause strong odors, but also many other complications when not treated correctly. Our podiatrist, Adam Mucinskas, D.P.M., ... Toenail fungus is common and can affect one or more of toenails and is caused by various fungal organisms. The most common is a type of fungus called ...