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What could cause horizontal lines on some of the nails?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I am a 71-year-old male. I noticed I have horizontal lines on some of my nails. What causes this? I have hypertension and suffered from COVID-19, but I seem to have mostly recovered from it. Could that be the cause?

Kindly help.

Answered by Dr. Yash Kathuria

Education:

MBBS

Professional Bio:

Dr. Yash Kathuria is a dedicated and skilled physician specializing in Diabetology, General Medicine, Medical Gastroenterology, Neurology, Pulmonology (Asthma), and Internal Medicine. He focuses on personalized patient care, chronic disease management, early diagnosis, and preventive health strategies. His expertise spans diabetes control, cardiovascular health, kidney and liver-related disorders, and respiratory care, ensuring holistic and evidence-based treatment for every patient.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

I understand your concern regarding horizontal lines on your nails. I have seen the image you provided (the attachment was removed to protect the patient's identity). Yes, these seem to be Beau's lines. These lines are caused due to infections or underlying skin conditions. As you have a history of COVID-19 (Coronavirus 2019), Beau's lines are reported mostly a few months after infection. There are other causes of Beau's lines, which include diabetes, hypertension, and renal and cardiac diseases. However, since you have a recent history of COVID-19, these lines are most likely attributed to the infection.

I hope this has helped you.

Thank you.

Medically reviewed by iCliniq medical review team
Published At August 28, 2023
Reviewed At November 6, 2024

Education:

MBBS

Professional Bio:

Dr. Yash Kathuria is a dedicated and skilled physician specializing in Diabetology, General Medicine, Medical Gastroenterology, Neurology, Pulmonology (Asthma), and Internal Medicine. He focuses on personalized patient care, chronic disease management, early diagnosis, and preventive health strategies. His expertise spans diabetes control, cardiovascular health, kidney and liver-related disorders, and respiratory care, ensuring holistic and evidence-based treatment for every patient.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

MBBS

Professional Bio:

Dr. Yash Kathuria is a dedicated and skilled physician specializing in Diabetology, General Medicine, Medical Gastroenterology, Neurology, Pulmonology (Asthma), and Internal Medicine. He focuses on personalized patient care, chronic disease management, early diagnosis, and preventive health strategies. His expertise spans diabetes control, cardiovascular health, kidney and liver-related disorders, and respiratory care, ensuring holistic and evidence-based treatment for every patient.

This doctor is not available for online consultations on the platform anymore.

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