Understanding Onychotrophy: Causes, Symptoms, and Treatment Options

Onychotrophy is a condition where the nails become thickened and brittle, leading to fragile or weakened nails. This can be caused by a variety of factors, including nutritional deficiencies, certain medical conditions, and aging.

Some common causes of onychotrophy include:

1. Nutrient deficiencies: A lack of essential vitamins and minerals, such as biotin, vitamin B12, and zinc, can lead to weakened nails that are prone to breaking or splitting.
2. Thyroid disorders: An overactive or underactive thyroid gland can cause changes in the nail beds, leading to onychotrophy.
3. Diabetes: High blood sugar levels can damage the nerves and blood vessels in the hands and feet, leading to onychotrophy.
4. Heart disease: Some heart conditions, such as peripheral artery disease, can reduce blood flow to the nails, leading to onychotrophy.
5. Aging: As we age, our nails can become thinner and more brittle, making them more prone to breaking or splitting.
6. Nail biting or picking: Repeatedly biting or picking at the nails can cause damage to the nail beds and lead to onychotrophy.
7. Nail trauma: Injury to the nails, such as a blow to the nail bed, can cause onychotrophy.
8. Certain medications: Some medications, such as chemotherapy drugs, can cause onychotrophy as a side effect.
9. Hormonal changes: Changes in hormone levels, such as those that occur during pregnancy or menopause, can lead to onychotrophy.
10. Poor nail care: Frequent exposure to harsh chemicals, excessive cleaning, or using poor quality nail polish removers can damage the nails and lead to onychotrophy.

If you suspect that you have onychotrophy, it is important to consult with a healthcare professional for proper diagnosis and treatment. Treatment may involve addressing any underlying medical conditions, correcting nutrient deficiencies, and adopting good nail care practices.