Fingernails and toenails can become pitted and can separate from the nail bed. Make sure any nail changes you have are from your condition and not a fungal infection -- your doctor can diagnose and treat the true cause of the problem.
Keep your nails short so they don’t get caught on things, and don’t push back your cuticles. When getting a manicure or pedicure, soak for only a few minutes. Nail polish is usually safe, but don’t get acrylic nails. When they’re removed, your nail bed may be damaged.