WebMar 6, 2024 · When injured, the toenail will often appear black or purple as blood collects under the nail, which is called subungual hematoma. The blood puts pressure on the nail, which may fall off... WebApr 7, 2024 · Onychomycosis, or toenail fungal infection, is an invasion by a microscopic organism that thrives in warm, damp environments. Fungal spores are in the air, and they will grow if they land on a receptive …
Black toenail: 6 potential causes - Medical News Today
WebJan 26, 2024 · When used to treat onychomycosis, the laser is directed so the heat will penetrate the toenail to the nail bed where the fungus is. For this type of treatment, CO2 lasers or yttrium-aluminum-garnet (YAG) lasers with wavelengths of 870 nm, 930 nm, or 1320 nm are used. In response to the heat, the infected tissue turns into a gas and … WebBlue, purplish or black discoloration of the toenail May cover the entire nail or be limited to one area Often appears spontaneously The nail may become loose or fall off A sharp or … how many drops are in a tsp
Runner’s Toe: Causes, Symptoms, Treatments, and Prevention - WebMD
WebFeb 28, 2024 · At the end of a long walk or run, you may notice that a toenail has turned black, blue, or gray, and your toe may be swollen under the nail. You are getting a black toenail due to bleeding under your nail, which is also known as a subungual hematoma. This can also happen if you drop something on your toe or smash your toe against an … WebNov 29, 2024 · In rare cases, a black toenail may be caused by melanoma. Melanoma is the most aggressive form of skin cancer. Melanoma causes the skin to develop one or more patches of dark, irregular-looking... WebJun 26, 2024 · If your toenail turns black, it’s most likely a bruise under the nail, technically called a subungual hematoma. You can get it from stubbing a toe or from footwear that cram your feet into... how many drops are in one ounce