2018年12月7日 · Toenail fungus can be caused by a fungal infection on your foot or from walking barefoot where someone else with an infection has walked, such as saunas or locker rooms.

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 the ...

2023年10月19日 · An ingrown toenail occurs when the edge of the toenail, usually on the big toe, grows into the skin next to it (called the lateral nail fold or medial nail fold). Ingrown Toenail Symptoms An ingrown toenail causes pain and swelling at the side of the toe.

2024年4月24日 · Toenail fungus (the medical term is "onychomycosis") is a very common condition.You can get it from walking around a wet pool deck or locker room, or from sweating in shoes all day. Nail fungi ...

2022年8月21日 · Toenail fungus is an infection that gets in through cracks in your nail or cuts in your skin.It can make your toenail change color or get thicker. It can also hurt. Because toes are often warm and ...