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I have a black spot on my toenail. Could this be a blood clot?

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 31-year-old female. I just realized I have a black spot on my toenail on the left foot. I wonder what to do. Is it cancer or just blood clot? I do not remember hitting my foot anywhere, and it is not painful. It is a two to three mm black spot. I am currently taking iron and vitamin D supplements.

Answered by Dr. Dhepe Snehal Madhav

Education:

MBBS

Professional Bio:

Dr. Dhepe Snehal Madhav is a Dermatologist and Venereologist specializing in the diagnosis and treatment of various skin conditions. She is experienced in evaluating patients, conducting thorough screenings, and formulating personalized treatment plans to ensure optimal skin health. She delivers compassionate and comprehensive dermatological care.

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

Hello,

Welcome to icliniq.com.

Do you have any minor trauma? Excess contact with water? Are you a diabetic or any chronic illness? Do you have any drug history? Differential diagnosis are fungal infection (onychomycosis) and subungual melanosis. Use 5 percent Amorolfine nail lacquer four times a week for 12 weeks. Luliconazole lotion twice daily for three months.

Patient's Query

Thank you doctor,

She does not have any trauma. She is not diabetic, nor she has any chronic illness. She does not have drug history. Blood samples were taken a month ago and said that she has a deficit of vitamin D and iron for which she is taking supplements. She is not anemic. Do you really think it is just fungal? What do you mean by excessive contact with water? She is a chef and walks a lot every day.

Answered by Dr. Dhepe Snehal Madhav

Education:

MBBS

Professional Bio:

Dr. Dhepe Snehal Madhav is a Dermatologist and Venereologist specializing in the diagnosis and treatment of various skin conditions. She is experienced in evaluating patients, conducting thorough screenings, and formulating personalized treatment plans to ensure optimal skin health. She delivers compassionate and comprehensive dermatological care.

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

Hello,

Welcome back to icliniq.com.

Most probably, it is a micro trauma which leads to fungal growth. Excess water contact is one of the aggravation factor of fungal infection and also minor injury or trauma is other factor. Avoid excess contact with water. Biopsy will be required if lesions do not subside after antifungal treatment. Other differential diagnosis is subungal melanoma. If lesion does not improve, biopsy (nail clipping) and histopathology reports will be required to confirm subungual melanoma. Observe the lesion for any change like an increase in size, color, shape, or any symptoms like irritation, burning, itching, and pain on surrounding skin. Revert back.

Medically reviewed by Dr. Vinodhini J.
Published At September 4, 2020
Reviewed At August 23, 2023

Education:

MBBS

Professional Bio:

Dr. Dhepe Snehal Madhav is a Dermatologist and Venereologist specializing in the diagnosis and treatment of various skin conditions. She is experienced in evaluating patients, conducting thorough screenings, and formulating personalized treatment plans to ensure optimal skin health. She delivers compassionate and comprehensive dermatological care.

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

Education:

BDS

Professional Bio:

Dr. Vinodhini J. is a Dental Surgeon with extensive years of clinical experience. She specializes in the diagnosis, prevention, and treatment of dental and oral health issues, including restorative, surgical, and cosmetic procedures. With a patient-centered approach, she focuses on maintaining oral health, alleviating discomfort, and enhancing smiles. Her expertise ensures comprehensive care tailored to each patient’s dental needs and overall wellbeing.

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. Dhepe Snehal Madhav is a Dermatologist and Venereologist specializing in the diagnosis and treatment of various skin conditions. She is experienced in evaluating patients, conducting thorough screenings, and formulating personalized treatment plans to ensure optimal skin health. She delivers compassionate and comprehensive dermatological care.

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

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toenail fungusproximal subungual onychomycosis (pso)

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