Nail Diseases and Disorders

Nail diseases and disorders can come in many different forms; discoloration, thickening, splitting, brittleness, etc. Here are a just a few nail disorders that will require medical attention:

Onychorrhexis

Brittle nails that can split vertically and peel. This can be hereditary or due to using strong solvents, such as cleaning solutions.

Onychauxis

Over-thickening of the nail. This can be due to an internal disorder.

Beau’s Lines

Horizontal lines on the nail. This is due to any interruption in the protein formation of the nail plate, such as trauma, illness or malnutrition.

Koilonychia

Concave nails with raised ridges. This can be due to iron deficiency.

Pterygium

Skin growth over the nail plate. This can be the result of a surgical procedure or a deep cut to the nail plate.

Melanonychia

Vertical pigmented bands. This can be due to melanoma or a lesion.

If you notice any of these symptoms on your toenails, it is best to see a physician to get an accurate diagnosis and a plan of treatment. 

Image by Jorge in Brazil. Toes. (2013). Flickr.