WebApr 4, 2024 · Subungual melanoma often starts as a brown or black streak under a toenail or fingernail. A person may mistake it for a bruise. The main symptoms of subungual melanoma include: brown or... WebFeb 2, 2024 · Below are some of the common reasons why toenails turn black: 1. Trauma According to Dr. Gennady Kolodenker, a podiatrist in Irvine, CA, traumatic injury is the leading cause of nail discoloration.
Stubbed toe: When is it serious, and what are the …
WebMar 17, 2024 · Treatment. It takes about 48 hours for blood at the level of the nail bed to clot. If you wait longer than 48 hours to see a healthcare provider, drainage may not be possible. In addition to being painful, nail discoloration can also be unsightly, which is another reason to seek medical help for this condition. WebPressure generated between the nail and the nail bed, where the blood collects, causes this pain. The pain may also be caused by other injuries such as a tuft fracture (break) to the underlying bone, a cut in the nail … port washington train station parking pass
How to Treat a Black Toenail: Causes & Treatments - wikiHow
WebMar 15, 2024 · Bruise under the nail due to trauma or pressure. Fungal nail infection. Ingrown toenail. Trauma resulting in a subungual hematoma is the most common cause of black toenail. 3 It may be due to stubbing the toe or dropping something on it. The injury bleeds, and the blood is trapped under the nail, where it darkens. WebApr 10, 2024 · Blue fingernails, or cyanosis, occur when your blood doesn’t have enough oxygen. It is most often caused by cold temperatures. Occasionally, it can be caused by medical conditions. These... WebHere are some causes of black toenails: Fungal infections – it could be due to the fungal infection debris build-up. These infections usually thrive in warm and moist … ironman wales run route