What does black lines on nails indicate?

What does black lines on nails indicate?

This condition is called a splinter hemorrhage because it may look like a wood splinter under your nail. The condition is caused by damaged small blood vessels underneath your nail. Characteristics include the following: It’s black or reddish brown in color.

What do dark horizontal lines on nails mean?

The formation of black lines arises in the tissues of the nail bed and can also be due to an injury. ‘Subungual Melanoma’, a fatal form of skin cancer could also be one of the reasons for these occurrences, if the formation of these lines is thicker and cover a major portion of your nail.

Why are my toenails falling off?

It’s usually caused by an injury, fungal infection, or psoriasis. However, chemicals, certain medications, and serious illness can also make your toenail fall off. Once your toenail falls off, it can’t reattach itself and keep growing. You’ll need to wait for the new nail to grow back in its place.

How do you treat black lines on your nails?

Most causes of black lines on the nail do not require treatment. Melanoma is an exception. A doctor will usually first remove the area of melanoma as well as the skin under the fingernail. A doctor can perform a skin graft over the fingernail to improve the finger’s appearance post-surgery.

Is black line on nail normal?

Conclusion. The black line on nail is usually caused due to splinter hemorrhages which depending on the underlying cause can be treated and rarely poses any fatal threats. Usually, this is a harmless health condition but can be a sign of a serious problem too. Generally, it grows if you face any nail trauma.

Can diabetes cause toenails to fall off?

Diabetes can also restrict circulation to your feet, which creates the right conditions for fungus to grow and your toenail to fall off. When fungus grows untreated on your foot, it can sever the connective tissue between your toenail and your foot. And eventually, that causes to your toenail falling off.

Can diabetes cause black lines on nails?

Diabetes Diabetes is a medical condition in which the body is not able to control or process the sugar or glucose to convert it into energy. Since high amounts of glucose and sugar remain unprocessed, they start damaging the blood vessels and hence one can the splinter hemorrhages in the form of a black line on nail.