Fingernails with small cavities
Hello,
I have noticed small dents/holes on my fingernails as shown in the attachment. They are only visible under certain lighting conditions. They are present on all nails of one hand and are much weaker and more irregular on the other hand. They are concentrated in the middle area of the nail from the base to the tip.
I would like to request a recommendation for action or an assessment of the urgency.
Thank you in advance.