Nail changes can signal various illnesses, such as spoon-shaped nails (iron deficiency), clubbing (lung/heart issues), yellowing (fungus, lung/liver disease, diabetes), pitting/ridges (psoriasis, severe illness), and dark streaks (melanoma, injury). White nails with a pink tip (Terry's nails) can point to liver/kidney/heart issues or diabetes, while half-pink, half-white nails suggest kidney disease. These changes warrant a doctor's visit for proper diagnosis.
According to Dr. Vyas, nail changes can signal anything from a simple vitamin deficiency or injury to more serious conditions like anxiety or melanoma. She explained that nail biting linked to anxiety can cause brittle nails – while a dark, vertical streak may be a sign of nail melanoma.
Liver disease can cause distinct nail changes, most notably Terry's nails, where nails appear mostly white with a small pink/reddish band at the tip, lacking the normal half-moon (lunula), resembling "ground glass". Other signs include yellowing, thickening, clubbing (nails curve downwards), leukonychia (white spots/bands), and nail separation (onycholysis). These changes reflect issues with blood flow, low albumin, or connective tissue in the nail bed, often seen with cirrhosis.
Yellow or opaque coloring. Brittle nails. Pitted nails (can easily break off or fall off) Linear depressions across the fingernail (called Beau's lines)
Three early warning signs of heart failure include persistent fatigue/weakness, shortness of breath (especially with activity or lying down), and swelling (edema) in your legs, ankles, and feet, often accompanied by rapid weight gain from fluid buildup, all signaling your heart isn't pumping efficiently enough. Other key indicators are a chronic cough (sometimes with pink mucus) and heart palpitations.
Here's a comprehensive guide to ten nail diseases and disorders that deserve a closer look.
Symptoms of acute liver failure may include:
Further, another sign which affects the nails is leukonychia, according to the expert. She detailed that this appears as whiteish nail discoloration. However, these nail problems aren't the only symptoms of NAFLD. Furthermore, according to the NHS, non-alcoholic fatty liver disease develops in four main stages.
The 5 Most Common Nail Disorders
Let it sit overnight, then rinse away in the morning for a noticeable difference. 2) Brittle fingernails. Since our nails are made of the same enamel as teeth, toothpaste can do a lot to help them. Simply give your nails a good scrub with some toothpaste for cleaner, shinier, stronger nails.
Medium to dark vertical lines on your nails could indicate a Vitamin D and B12 deficiency. Short white lines or spots might point to zinc deficiency. Brittle nails that easily break could mean you're low in calcium and biotin.
Skin and nail symptoms
Copper buildup in other areas of the body may cause: Blue fingernails or toenails. Depending on the skin color, this may be harder or easier to see. Sometimes this is called "Wilson's disease nails."
Your kidneys can affect many parts of your body, including your nails. Some nail abnormalities are related to kidneys not working as well as they should. Your kidneys are responsible for filtering waste from your body, such as urea (nitrogen waste) and creatinine (creatine waste).
If there are symptoms of liver disease, they may include: Yellowing of the skin and the whites of the eyes, called jaundice. Yellowing of the skin might be harder to see on Black or brown skin. Belly pain and swelling.
Fetor hepaticus is a distinct smell on the breath of someone with liver disease. It happens when your liver can't filter certain toxic substances from your blood anymore. These substances build up in your blood and come out in your breath. You may also detect the same smell in your pee or sweat.
Pruritus is one of the most common symptoms experienced by patients with cholestatic liver disease. Pruritus associated with cholestasis is characteristically localized to the palms and soles, although generalized itching can also occur.
Nail problems can sometimes be a symptom of a more serious or long-term condition, such as:
Nail changes can show signs of heart problems. It's important to watch for these signs to keep your heart healthy. This helps catch heart issues early. Look out for nail changes like clubbing, splinter hemorrhages, and cyanotic nail beds.
Nail infections with yeasts or fungi are common among people with diabetes – usually affecting toenails. 4 White/yellow/greenish discolouration and thickening at the end of the nail spreads gradually to involve the whole nail which may be thick and brittle.
High cholesterol is often silent, but warning signs appear as plaque builds up, including chest pain (angina), shortness of breath, fatigue, numbness/coldness in limbs, dizziness, yellow fatty deposits (xanthomas), difficulty breathing, slurred speech, swelling in legs, or jaw/back pain (especially in women), often indicating a serious complication like a heart attack or stroke. A blood test (lipid profile) is the only way to know your levels.
Symptoms of an Enlarged Heart: Early Warning Signs
Main symptoms
fatigue – you may feel tired most of the time and find exercise exhausting. swollen ankles and legs – this is caused by a build-up of fluid (oedema); it may be better in the morning and get worse later in the day. feeling lightheaded and fainting.