Unevenness of the nails of the right finger may be related to trauma to the finger nails, or it may be caused by nail malnutrition, gray nails and other reasons. 1. Finger nail trauma: In the course of normal labor, if the right finger nail is accidentally crushed or smashed by hard objects, resulting in insufficient blood supply to the injured nail, which may cause unevenness of the right finger nail. 2. Nail malnutrition: usually due to long-term poor dietary habits, excessive partiality, picky eating, resulting in a lack of trace elements, vitamins, easy to cause chronic nail malnutrition, which may be manifested in the right finger nails uneven. 3. Gray nail: If the right finger nail is infected by fungus and induced by gray nail, it may show unevenness of the right finger nail, and may also lead to thickening of the nail thickness and deterioration of the nail surface gloss. Unevenness of the right finger nails may also be caused by other reasons. If it is accompanied by obvious discomfort, it is recommended to consult a doctor as soon as possible to diagnose the cause of the problem, and then be guided by the doctor to carry out treatments and adjustments.