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Medical Conditions - Melanonychia

Melanonychia refers to a nail condition where longitudinal dark bands of the line appear on the nails. Factors like nutritional deficiency, endocrinal disorders, localized tumors, genetic conditions, localized infection, certain medications (cancer and anti-malarial drugs), and injury can cause melanonychia. At times it can lead to pain, splitting, and fissuring of the nail.

All melanonychia Q&A

What could cause dark vertical stripes on my nails?

Hello,Welcome to icliniq.com.I understand your concern.Do u have any symptoms or any other systemic complaints like diabetes or hypertension? And are you on any medication?Please reply.Kind regards.

What is the brown vertical streak in my thumbnail?

Hi, Welcome to icliniq.com. I have gone through your case. Well, longitudinal melanoma is one of the causes of brown streaks. Other causes include multivitamin deficiency including zinc.

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How to manage dark lines on toenails and fingernails?

Hi, Welcome you to icliniq.com. I have read your query and can understand your concern. I have seen your query and examined your given picture. (attachment removed to protect patient identity).

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Does a dark vertical streak on the nail indicate cancer?

Hi, I am glad you chose icliniq for your medical-related queries. I understand your concern and will try to help you with it. At present, she is suffering from longitudinal melanonychia.

I have a faint line on my finger. What is it?

Hi, Welcome to icliniq.com. I have read your concern and examined your picture (attachment removed to protect patient identity). There is nothing to worry, it is a single nail melanonychia.

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I have light colored vertical lines in my finger nails. Can you help me out?

Hi, Welcome to icliniq.com. You are having longitudinal melanonychia. It is also one of the signs of hypothyroidism. You might be concerned about melanoma, but melanoma does not present like this.

I have a history of breast cancer and recently noticed nail indentations. Does it indicate recurrence?

Hi, Welcome to icliniq.com. I have gone through the case. In my opinion, you are having melanonychia, but at the same time, you have applied nail color as well.

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What do two brown lines on the thumb region suggest?

Hello, Welcome to icliniq.com. I went through your query and understood your concern.

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