Thyroid Disease
The thyroid gland is a small gland in the neck that produces the thyroid hormone. This hormone helps regulate the body’s metabolism. When the thyroid gland isn’t functioning properly, it can lead to hypothyroidism. Hypothyroidism can cause several symptoms, including dry skin, fatigue, and depression. It can also cause changes in the nails, such as vertical splits.
There are two main ways that thyroid disease can lead to vertical nail splits. First, hypothyroidism can cause the nails to become dry and brittle. This brittleness makes them more susceptible to splitting. Secondly, hypothyroidism can cause changes in the growth of the nails. These changes can include ridges or pits in the nails. These ridges or pits can act as stress points, making the nails more likely to split along those lines.
For people with thyroid disease and concerned about vertical nail splits, there are some things to prevent them. It is crucial to take thyroid medications as prescribed by a doctor. This will help control the thyroid hormone levels and minimize symptoms like dryness and brittle nails. Regular moisturizing hand cream or cuticle oil will keep the nails hydrated. This will help prevent them from becoming dry and brittle.
