Hello, Welcome to icliniq.com. I have seen the picture (attachment removed to protect patient identity). You are suffering from tinea unguium, which is a fungal disease of the nails. You have to keep your nails hygienic. Keep away from chemical irritants especially, soap and detergents as well as dish washing bar.
Disclaimer: No content published on this website is intended to be a substitute for professional medical diagnosis, advice or treatment by a trained physician. Seek advice from your physician or other qualified healthcare providers with questions you may have regarding your symptoms and medical condition for a complete medical diagnosis. Do not delay or disregard seeking professional medical advice because of something you have read on this website. Read our Editorial Process to know how we create content for health articles and queries.