What condition does vertical ridges or indentations in the nails indicate?
May 31, 2022
Source: Cainiu Health
Dr. Liu Wan
Introduction
Vertical ridges or indentations on the fingernails may result from poor sleep, excessive mental strain, or deficiencies in trace elements—such as calcium, iron, or zinc—but this is not definitive. Consider other accompanying symptoms and focus on ensuring adequate nutrition and a balanced diet. It is recommended to undergo an annual check-up to screen for anemia and assess potential deficiencies in vitamins and minerals.
In daily life, most people notice vertical ridges or grooves on their fingernails. So, what medical condition does this indicate?
What condition does vertical nail ridging indicate?
Vertical ridges on the fingernails may result from poor sleep quality, excessive mental exertion, or deficiencies in trace elements—such as calcium, iron, or zinc—but such ridges are not definitive indicators of any specific deficiency. Other clinical signs should be considered, and nutritional status should be optimized through a balanced diet. It is recommended to undergo an annual health check-up to screen for anemia and assess potential deficiencies in vitamins and minerals.
Vertical nail ridging may also signal underlying chronic diseases, most commonly chronic gastritis or enteritis. Individuals should evaluate their overall health status: if no other abnormalities are present, a trace element test may be warranted. If zinc or calcium deficiency is confirmed, supplementation with oral zinc gluconate and calcium gluconate may be prescribed to address the deficiency and help restore smooth, healthy nails.
Nail ridging may also stem from insufficient or poor-quality sleep, or excessive mental strain. Ensuring adequate rest, improving sleep quality, and maintaining regular, restful sleep patterns are essential. Concurrently, attention should be paid to correcting nutritional imbalances and evaluating possible trace element deficiencies. We hope this information is helpful to you.
