Nails are an important part of our hands and feet. They help protect the tips of our fingers and thumbs. Not only this, we also need them to do some activities like itching, picking up things, etc. Nails are made up of nail plates and tissue. Do you know that nails can also be a sign of a health problem? If you notice any change in your nails, then you should know about its causes. This change in nails can be temporary or can also last for a long time. These nail problems should not be ignored. Know about these nail problems, which can be a sign of a health problem.
Nail problems which should not be ignored at all
According to Healthline, the texture or appearance of nails can change due to any injury, infection or any other health problem. It is important to take medical help in these changes. Some nail problems are as follows:
Yellow nails
Yellow nails have only one common cause and that is a fungal infection. As the infection worsens, the nails may thicken and crumble. In rare cases, yellow nails can also be a sign of some serious conditions such as severe thyroid disease, lung disease and diabetes etc.
Blue nails
Blue nails can mean that the patient’s body is not getting enough oxygen. This can be a sign of a lung problem like emphysema. Some heart problems can also be associated with blue nails. These nail problems can also be serious.
Broken or cracked nails
Nail problems such as dry and brittle nails, cracking and breaking easily. This problem is linked to thyroid. Apart from this, breakage and yellowing of nails can also be due to fungal infection.
Gnawed nails
You must have seen many people’s nails that look as if they have been gnawed by rats. Such nails can also be due to the habit of chewing them. But, in some cases, this can also be due to persistent anxiety. The habit of biting or gnawing nails has also been linked to obsessive-compulsive disorder. It is important to seek medical help if these nail problems occur.
Black lines under the nail
Discoloration of the nail is called melanonychia. This problem is caused by melanin pigment. There can be many reasons for this nail problem such as skin cancer, infection, etc.
Swollen and bent nails
This condition is called chronic paronychia. This is a condition that causes inflammation, redness and swelling in the layers of skin and tissues surrounding the nails. This is usually due to irritation or allergy. But, the fungus Candida albicans, other infections or psoriasis can also cause this nail problem. It is important to consult a doctor if you have nail problems.
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