What is the characteristic nail appearance associated with Tinea Unguium?

The characteristic nail appearance associated with Tinea Unguium, also known as onychomycosis, is yellowish and thickened nails. This fungal infection typically leads to various alterations in nail structure and color. Over time, infected nails may exhibit a yellow or white discoloration, become brittle, and develop a thickened appearance due to the accumulation of keratin and debris beneath the nail. These changes reflect the effect of the fungal invasion on the nail bed and the nail matrix, ultimately leading to deterioration of the nail itself.

In contrast, flaky and brittle nails might suggest other conditions, such as nail trauma or brittleness syndrome, and transparent nails would not typically be associated with any fungal infection but rather might indicate a lack of exposure to trauma or infection. Reddish and inflamed nails are more indicative of an inflammatory condition or infection, such as paronychia, rather than a fungal infection like Tinea Unguium.