As per John Anthony, MD, a dermatologist at the Clevland Clinic in Ohio, and Debra Jaliman, MD, a New York City-based dermatologist and author of ‘Skin Rules’, there are a few fingernail indications, which we must not avoid.
In this article, we have created a list of different fingernails that showcases different symptoms linked to our physical condition.
- Cracked or brittle nails
As per Dr. Jailman, cracked or weak nails can be the signal that your nail plate is very dehydrated. In addition, the condition has also been associated to thyroid illness. Dr. Jailman added that hypothyroidism sometimes results in this side effect in addition.
- Yellowish nails
As per experts, yellow nails tell about the fungal infection within the human body. But in exceptional cases, yellow nails also said that it can point out a more severe condition like diabetes, thyroid illness or lung illness.
- Bitten nails
The American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders (DSM) categorizes nail-biting as one of the indications of obsessive neurotic problem.
- White Spots
Dr. Anthony said that white spots on nails are frequently an outcome of trauma like hitting the finger against something.
- Pitted nails
It is stated that nail pitting can have an effect on around 50% of individuals who have psoriasis.
- Ridged nails
The horizontal ridges on nails may be the result of direct trauma to the nail, or it could be a reason for a more severe disease.
- Stained or dark lines below
As per Dr. Anthony, staining or a shadowy line over the nail can be caused owing to malignancy, the most hazardous kind of skin cancer. Dr. Anthony states that melanoma, which comes from the nail unit, is really severe.
- Bluish nails
Experts clarify that when the human nails turn bluish, it is a symbol that the human body may not be receiving sufficient oxygen.