Caleb Foster
Ridges, bumps, and spots on your nails can be an indicator of your overall health. A bump underneath the nail could be a sign of melanoma, a serious type of skin cancer. However, it could also be a sign of problems in your liver, lungs, or heart.
| Characteristics | Values |
|---|---|
| Bumps in nails | May indicate problems in the liver, lungs, and heart |
| Can be a sign of melanoma, a serious type of skin cancer |
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What You'll Learn
- Bumps in nails can be a sign of problems in the liver, lungs and heart
- A bump under the nail could be a sign of melanoma
- Spoon nails, where the edges lift up at the corners, can be a sign of thyroid problems
- Pitting, or small depressions in the nail, is common in people with psoriasis
- Bumps in nails can be a sign of nutritional or vitamin deficiencies
Bumps in nails can be a sign of problems in the liver, lungs and heart
A bump underneath the nail may also be a sign of melanoma, a serious type of skin cancer. According to the American Academy of Dermatology, a brown or black band around the nail or a darker hue around the outside of the nail could be a sign of melanoma. This dark streak might be accompanied by a bump underneath the nail.
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A bump under the nail could be a sign of melanoma
However, a bump under the nail could also be indicative of other health problems. For example, bumps, ripples, ridges, and spots in your nails can reveal problems in your liver, lungs, and even your heart. Nails that are mostly white with darker rims can indicate liver problems, such as hepatitis. Spoon nails, which are flat, concave, or "spooned out," with the edges lifting up at the corners, could be a sign of thyroid problems, heart disease, an iron deficiency, or an excess of iron.
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Spoon nails, where the edges lift up at the corners, can be a sign of thyroid problems
Ridges, ripples, bumps, and spots in your nails can reveal problems in your liver, lungs, and even your heart. Spoon nails, where the edges lift up at the corners, can be a sign of thyroid problems, heart disease, an iron deficiency, or an excess of iron.
Nails are made up of layers of keratin, a protein also found in your skin and hair. It’s no coincidence that strong, healthy nails usually go hand in hand with strong, healthy hair and skin.
If you notice a pink band running horizontally under the skin at the top of your nail, you may have Terry’s nails. In some cases, this symptom is just a normal part of aging. But it can also indicate liver disease, kidney failure, diabetes, or heart problems.
Yellowish discoloration in fingernails can be a sign of nail fungus, which is caused by a type of yeast that infects the nail bed. It can also be a sign of lung problems, such as emphysema or chronic bronchitis.
Nail splitting, or onychoschizia, refers to soft, brittle, thin nails. Brittle nails can be attributed to many things, including fungal or bacterial infections, inflammatory conditions such as lichen planus or psoriasis, nutritional or vitamin deficiencies, hypothyroidism, or simply aging.
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Pitting, or small depressions in the nail, is common in people with psoriasis
Ridges, ripples, bumps, and spots in your nails can reveal problems in your liver, lungs, and even your heart. For example, white nails, also known as leukonychia, can be the result of trauma, anemia, dietary deficiencies, heart or kidney disease, or even poisoning. Nails that are mostly white with darker rims can indicate liver problems, such as hepatitis.
Nail abnormalities can also be a sign of melanoma, a serious type of skin cancer. According to the American Academy of Dermatology, a brown or black band around the nail or a darker hue around the outside of the nail could be a sign of melanoma. This dark streak might be accompanied by a bump underneath the nail. Onychoschizia, or nail splitting, refers to soft, brittle, thin nails. Colombo explains that brittle nails can be attributed to many things, including fungal or bacterial infections, inflammatory conditions such as lichen planus or psoriasis, nutritional or vitamin deficiencies, hypothyroidism, or simply aging.
Spoon nails, which are flat, concave, or “spooned out,” with the edges lifting up at the corners, can be a sign of thyroid problems, heart disease, an iron deficiency, or an excess of iron. A pink band at the top of the nail, known as Terry's nails, can indicate liver disease, kidney failure, diabetes, or heart problems.
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Bumps in nails can be a sign of nutritional or vitamin deficiencies
Bumps in nails can also be a sign of problems in the liver, lungs, and heart. For example, white nails, also known as leukonychia, can be the result of several things, including dietary deficiencies, heart or kidney disease, or even poisoning. Nails that are mostly white with darker rims can indicate liver problems, such as hepatitis.
In addition, bumps in nails can be a sign of thyroid problems. Spoon nails, which are flat, concave, or “spooned out,” with the edges lifting up at the corners, could be a sign of thyroid issues. They can also mean heart disease, an iron deficiency, or an excess of iron.
Finally, bumps in nails can be a sign of skin conditions such as psoriasis, which causes the skin to be dry, red, and irritated. Pitting, or small depressions in the nail, is common in people with psoriasis.
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Frequently asked questions
A bump in the nail can be a sign of disease in the body, including problems in the liver, lungs, and heart.
Ridges, ripples, and spots in your nails can also be warning signs. For example, white nails, or leukonychia, can be the result of trauma, anemia, dietary deficiencies, heart or kidney disease, or poisoning. Nails that are mostly white with darker rims can indicate liver problems, such as hepatitis.
If you notice a bump in your nail, it is important to pay attention to other warning signals and consult a doctor if you are concerned.
