Purple or black toenails are typically due to some form of trauma or injury causing bleeding under the nail. In some cases, though, purple toenails can indicate a vascular issue, such as a vein …

Toenail color changes -- from a big blue spot to a thin brown line -- could signal health problems. Here’s what you need to know.

Nov 14, 2024 · Blue or purple fingernails may mean low oxygen levels, often due to conditions such as heart disease or lung disorders. Learn why cyanosis (blue nails) can happen.

Dec 21, 2023 · Blue toe syndrome is when one or more of a person’s toes starts to look blue or purple due to a lack of circulation or tissue ischemia. It can be painful and lead to ulcers and …

Feb 13, 2023 · Typically, toenails should be more or less a clear, partially translucent color. But sometimes, they can appear yellow, green, blue, purple, or black. Several things can cause …

Mar 11, 2021 · Here's a guide to what the color of your toenails means, and what you should do if they start looking funky. If your toenails are purple, this may be due to a subungual hematoma, …

Oct 28, 2019 · Learn what might cause your toenails to turn blue, including argyria, cyanosis, Raynaud’s phenomenon, Wilson’s disease, and blue nevus. We'll also cover treatment options …

Dec 20, 2024 · Toenail discoloration is a common issue. Possible causes of discolored toenails range from minor toe injuries and fungal infections to more severe health conditions, such as …

Aug 15, 2016 · When you injured your toe, it began to bleed under the nail. As the blood dried, it darkened and turned purple. Poorly Fitting Shoes: Whether your shoes are too tight or rub …

Purple toenails often signal an underlying issue that warrants attention—whether due to trauma, infection, circulatory problems, or allergies. Understanding these potential causes helps guide …