If your nail surface is uneven, it could indicate a deficiency in zinc, calcium, or vitamin A, or the onset of a skin condition like eczema or psoriasis. Pitting, or the presence of small dents, is commonly associated with these issues. These changes often appear as tiny pits or wavy ridges. Psoriasis is a well-known cause of nail pitting, and the severity often correlates with skin symptoms. Other conditions, such as alopecia areata or lichen planus, can also lead to pitting. Proper nail care can help prevent further damage, but treatment typically focuses on addressing the underlying condition rather than just the nail changes.
