Nail curling on one side. And even tho we may be able to use our finger tips less to protect our nails, we always need to use our thumbs. However, it can also indicate a vitamin or mineral deficiency, such as iron or B12. . Repeated minor trauma or injury to the nail matrix—the area where the nail grows from—can also lead to an abnormal growth pattern. In other cases, nail separation is a reaction to a medicine or to a consumer product, such as nail hardeners or adhesives. com Most people's thumb nails are like this 'cuz thumbs are the finger we use the most but care the least, even for the hand and nail caring enthusiasts. Jun 30, 2023 · Sometimes detached nails are due to an injury or an infection. When a nail lifts up, the cause is often: A fungal infection Psoriasis Injury from an aggressive manicure Injury form cleaning under your nails with a sharp object A dermatologist should examine any Maintaining healthy nails is crucial for everyone. Learn about the causes and solutions to keep your nails healthy & straight. Jun 30, 2023 · Terry's nails sometimes develops because of aging. Worried about your curved nails? Why your nails curve down when they get long. Thyroid disease and psoriasis — a skin disease that causes a rash with itchy, scaly patches — also can lead to nail separation. But in other cases, it may be a symptom of a serious medical condition, such as liver problems, congestive heart failure or diabetes. Curling down on one side specifically means that one edge of the nail bends downward while the other remains relatively flat or normal. Understanding the causes is the first step to finding the solution. Dec 11, 2025 · Discover why nails curl at the sides, explore common causes like aging, injury, or health issues, and learn effective solutions to prevent and treat this condition. This asymmetry can be subtle or quite pronounced, causing discomfort or even snagging on objects. In this blog post, we will explore practical tips and methods to prevent your fingernails from curling. shinnails. Mar 5, 2026 · The main reason that nails curve inwards at the sides is due to nail trauma and injury. Curled fingernails can result from various factors, including genetics, nutritional deficiencies, or improper nail care. Nov 20, 2025 · Shoes that are too narrow or pointed can force the sides of the nail to curl inward over time, leading to the painful, pinched shape. Jun 13, 2024 · If you’ve noticed your nails curling inward, bending at the sides, or curving downward as they grow, it’s important not to ignore the signs. While some nail curvature can be harmless, more pronounced curling or bending could indicate underlying health or lifestyle issues. Fingernail lifting up Medical name: Onycholysis Nail lifting up If a nail starts to lift up so that it’s no longer completely attached, you’ll likely see white discoloration, as shown here.
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