Nail discolouration can signal disease. Abnormally white fingernails may be due to anemia or kidney problems, deep blue nail beds signal pulmonary obstruction or emphysema, and yellow nails, while often a result of tobacco staining, may suggest liver problems, diabetes, respiratory disorders, problems with the lymphatic system, renal disease, syphilis, cancer or exposure to toxins. Thick nails ...
Yellow discoloration of nails. This is mostly due to constant use of nail polish, especially of darker colors, particularly if applied straight to the nail without the aid of a base coat. Physiologically, the dye in the nail polish interacts with the keratin of the nail, causing its discoloration and brittleness. Acetone based nail polish ...
“If your nail is brown or black, the most important thing to worry about is a nail melanoma,” (a.k.a. the most serious form of skin cancer), says Shari Lipner, M.D., Ph.D., a dermatologist and ...
A normal toenail should be a healthy pink colour. Discoloured nails can be a cause for concern, but understanding the underlying causes, prevention methods, and available treatments can help to maintain healthy and beautiful nails. Discoloured nails can be caused by: Fungal nail infections. Trauma or injury. Nail polish stains. Underlying ...
When nails develop unsightly yellow, green, or brown spots, it’s not only a cosmetic concern but often a signal of underlying issues. In this article, we will delve into the causes and types of discolored nails, shedding light on how nail technicians can play a vital role in addressing this common concern. Causes of Discolored Nails: A Closer ...
Nail discoloration can happen for many reasons, e.g. from an injury, fungal infection, or even medications. You should be concerned if the discoloration is changing, spreading, or comes with other symptoms like pain or swelling. Explanation. There are lots of reasons your nails might change color. Sometimes, a little injury can cause a bruise ...
Some patients with darker skin tones may also experience uniform darkening or dark lines within nail with age. However, a subungual melanoma (see “Subungual melanoma” for information) must always be considered with black discoloration of nails. White: White nails can be hereditary or a sign of low albumin (protein deficiency). White streaks ...
The majority of nail discoloration is caused by infections with common fungus present in the air, dirt, and dust. However, they can be caused by a variety of illnesses, skin disorders, or even ...
The AAD recommends booking an appointment with a dermatologist at the sight of any discoloration on the nails to fully understand the cause and the right treatment. Other visible signs of unhealthy nails include grooves, pitting, and nail clubbing. Deep grooves are divots in the nail bed, and nail pitting looks like someone stuck a toothpick in ...
Nail discoloration is something most people experience every now and then, and most often, we don't really think much of it. Whether caused by a short-term physical trauma (like a bruise — we've all accidentally closed a finger in a door before) or nail polish that's left behind a tint, more often than not, nail discoloration isn't something one should worry too much about.
Internal medicine physician Manjaree Daw, MD, explains just what those half-moons mean and walks us through some of their characteristics and common changes. What is the moon-shaped part of your nail?
Nail trauma – Some form of damage to the nail plate is usually necessary to allow the fungal infection to penetrate underneath the nail. This explains why not everyone who has athlete’s foot develops fungal toenails. Without damage to the nail plate creating an entry point, the fungus typically remains on the skin without affecting the nails.
In pachyonychia congenita, nail beds (the parts of the nail unit that attach the nail to the finger) are thickened and discolored and are curved from side to side, forming a pincer nail deformity Pincer nail deformity The terms deformities and dystrophies are often used interchangeably, sometimes even by doctors. However, their meanings are ...
Black-and-blue toenails are caused by injury to the skin below the toenail. When an injury occurs, blood and fluid collect beneath the nail plate and the nail itself begins to appear black in color. The condition occurs most frequently among runners and other athletes because of the rough impact their toes are subjected to on a constant basis.
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