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Doctor insights on: Fingernail Tingling

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Fingernails (Definition)

Fingernails are the hard coverings at the end of fingertips. Nails are made out of a protein called keratin. they function to protect the fingertip and to increase sensitivity of touch. Good hand hygiene and nail care is important to prevent bacterial ...Read more


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Why do my fingernail have lines?

Why do my fingernail have lines?

Lots of reasons: When you say "lines" it is difficult to say as there are many types of lines. The most common lines seen are longitudinal (running along the length of the nail). More specifically, longitudinal melanonychia means dark lines along the nails. This can be variant of normal, particularly in persons with dark skin. However, any new line of pigmentation should be evaluated by a dermatologist. ...Read more

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Fingernails that curl under why ?

Fingernails that curl under why ?

Ingrown nail: Ingrown nail is said to be due to tight shoes. Then try wider shoes. See your doctor or a podiatrist. ...Read more

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Losing fingernails and discoloring?

Losing fingernails and discoloring?

Please see: Please see your dermatologist for evaluation and to discuss treatment options. ...Read more

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Why am i losing my half moons on my fingernails?

Why am i losing my half moons  on my fingernails?

Can't say for sure: This is an interesting question without a definitive answer. No one knows for sure but the most thorough answer i found is it could be due to "poor circulation, anemia, fatigue, not enough oxygenation or exercise, heart disease, imbalanced nervous system, numbness, protein deficiency, vitamin a deficiency , low "chi." but none of this is proven.Another website said it means low thyroid.See comment:. ...Read more

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What causes these vertical ridges in my fingernails?

What causes these vertical ridges in my fingernails?

Many reasons: Vertical ridges on nails are basically harmless & can be related to heredity, aging, & nail dryness or injury. The appearance of ridges may be reduced by regular moisturizing of the nail & cuticle & avoidance of harsh soaps that are drying. Nail appearance can reflect overall health and nutrient status so supplementation may help. Consider fish oil, biotin, &/or a multivitamin with minerals. ...Read more

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What foods should I eat for strengthening my fingernails?

Great question: Unless you are malnourished, what you eat has little to do with nail health. I have seen nails get harder with oral biotin (2.5 gm daily). Don't fall for the gelatin myth- that does nothing. ...Read more

Dr. Bennett Machanic
2,002 doctors shared insights

Tingling (Definition)

Tingling is a pins and needle like sensation anywhere on the body. May also be termed paresthesia. Can experience when elbow is bumped (funny bone), or even from frostbite. On its own, unlikely significant but may be part of nerve pathology from ...Read more