Unhealthy feet can manifest in several ways, depending on the underlying condition. Many problems show up visibly on the skin's surface.
Common Signs of Unhealthy Feet
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Corns and Calluses: These are thickened areas of skin caused by repeated pressure or friction. Corns appear as cone-shaped, hard areas, often on the tops or sides of toes, or between toes. Calluses are typically larger, flatter, and thicker, commonly found on the soles of the feet, under the heels or balls of the feet, and on the sides of toes. [Corns and Calluses] They can be painful and make walking difficult.
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Ingrown Toenails: These occur when the edge of a toenail digs into the surrounding skin, causing pain, redness, swelling, and sometimes infection.
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Fungal Infections: Athlete's foot, a common fungal infection, presents as itchy, scaly skin, often between the toes. Other fungal infections can cause thickened, discolored toenails.
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Blisters: These fluid-filled sacs are caused by friction or pressure, appearing as raised, sometimes painful bumps on the skin.
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Wounds and Ulcers: Poor circulation, diabetes, or other conditions can lead to slow-healing wounds or ulcers, particularly on the feet. These may appear as open sores, often accompanied by redness, swelling, and pain.
Less Visible Signs of Foot Problems
Some foot problems are harder to see but are still indicators of unhealthy feet. These may require professional evaluation:
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Changes in Nail Appearance: Thickening, discoloration (yellowing, browning, or darkening), or separation of the nail from the nail bed.
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Numbness or Tingling: This can be a sign of nerve damage, often associated with diabetes or other conditions.
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Pain and Swelling: Persistent pain or swelling in the feet, ankles, or legs, even without visible sores or lesions.
It's important to consult a podiatrist if you have any concerns about the health of your feet. Early detection and treatment can often prevent more serious problems.
