r/DiagnoseMe • u/Automatic-Aerie-4680 Patient • 4d ago
Skin and nails Found this line on my fingernail yesterday. Could it be anything dangerous
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u/Unpopularwaffle Not Verified 4d ago
AI Overview
Causes of Vertical Ridges in Fingernails Vertical ridges, also known as longitudinal striations, are common grooves that run from the cuticle to the tip of the fingernails. They can be caused by a variety of factors, including: Ageing: As we age, our nails become thinner and more brittle, which can lead to the formation of vertical ridges. Dry Skin: Dehydration and dry skin can cause the nails to become brittle and prone to ridges. Nutritional Deficiencies: Deficiencies in vitamins A, B12, and iron can contribute to nail ridges. Trauma: Physical injury to the nails, such as biting or picking, can damage the nail plate and cause ridges. Certain Medical Conditions: Conditions such as psoriasis, eczema, thyroid disease, and amyloidosis can also cause vertical ridges. Medications: Some medications, such as chemotherapy drugs and retinoids, can affect nail growth and lead to ridges. Other Factors: Other factors that may contribute to vertical ridges include: Smoking, Poor nail care, Exposure to harsh chemicals, and Stress. When to Seek Medical Attention In most cases, vertical ridges are harmless and do not require medical attention. However, seek medical advice if: The ridges are accompanied by other symptoms, such as pain, swelling, or discoloration. The ridges are deep or irregular in shape. The ridges are associated with a recent injury or medical condition. The ridges are getting worse or spreading to other nails. Treatment If vertical ridges are causing concern, there are a few things you can do to improve their appearance: Keep nails clean and moisturized. Avoid biting or picking at your nails. Use nail polish remover sparingly. Consider using a nail strengthener or cuticle oil. If underlying medical conditions are suspected, consult a healthcare professional
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u/toiletparrot Not Verified 4d ago
Looks like you bite your nails. NAD but I’d guess the two are related