If you have discoid lupus and a darker skin tone, you may develop dark, blue-black nails.
Lupus Symptom: Nail Changes
Lupus can cause the nails to crack or fall off. They may be discolored with blue or reddish spots at the base. These spots are actually in the nail bed, the result of inflamed small blood vessels. Swelling may also make the skin around the base of the nail look red and puffy.
Lupus-related Raynaud's usually results from inflammation of nerves or blood vessels and is triggered by stress or by cold temperatures. With Raynaud's, the tips of the fingers or toes turn red, white, blue or purple. This may be accompanied by pain, numbness, or tingling. The lips, nose and chin may also be affected.
Anyone with blue nails should seek medical advice. In some cases, fingernails turn blue or purplish because of cyanosis, which can also affect the lips and skin. Cyanosis can occur if the blood is not carrying enough oxygen to the fingertips or the person has poor circulation.
If you have blue or purple nail beds or fingernails, it may be due to an underlying condition known as cyanosis . This condition is caused by a lack of oxygen in the blood. Cyanosis can result from exposure to cold temperatures, certain lung and heart conditions, circulation problems, issues with hemoglobin, and more.
Common symptoms include fatigue, hair loss, sun sensitivity, painful and swollen joints, unexplained fever, skin rashes, and kidney problems. There is no one test for SLE. Usually, your doctor will ask you about your family and personal medical history and your symptoms. Your doctor will also do some laboratory tests.
Anti-Nuclear Antibody (ANA) Test. Anti-nuclear antibodies (ANA) are autoantibodies to the nuclei of your cells. 98% of all people with systemic lupus have a positive ANA test, making it the most sensitive diagnostic test for confirming diagnosis of the disease.
Your doctor will look for rashes and other signs that something is wrong. Blood and urine tests. The antinuclear antibody (ANA) test can show if your immune system is more likely to make the autoantibodies of lupus. Most people with lupus test positive for ANA.
Nail changes
These are most common in people who have systemic lupus erythematosus (SLE). Some people develop a nail infection, which can cause splitting or crumbling nails and discoloration (A), or swollen skin and discoloration around the nails (B). Sometimes, visible blood vessels appear around the nails.
Lupus symptoms can also be unclear, can come and go, and can change. On average, it takes nearly six years for people with lupus to be diagnosed, from the time they first notice their lupus symptoms.
Rashes that develop on the face and upper arms after exposure to sunlight, unexplained fevers, and painful, swollen, or stiff joints are all common lupus symptoms — and are symptoms you should tell your doctor about, says Neil Kramer, MD, a rheumatologist at the Institute for Rheumatic and Autoimmune Diseases at ...
No one test can diagnose lupus. The combination of blood and urine tests, signs and symptoms, and physical examination findings leads to the diagnosis.
A: The most common symptoms of lupus are joint pain, skin rash (which can include unusual reaction to the sun), severe fatigue, chest pain with deep breathing (called pleurisy pain).
Joint pain is common in lupus, especially in the small joints of the hands and feet. The pain often moves from joint to joint. Joint pain, swelling and stiffness can be the main symptoms for some people with lupus. In most cases, lupus is unlikely to cause permanent damage or change the shape of joints.
Kidneys About one half of people with lupus experience kidney involvement, and the kidney has become the most extensively studied organ affected by lupus.
The hair at the front of your hairline might also be more fragile than usual and break off. Jagged, short hairs at the front of the scalp are collectively known as “lupus hair.” Hair loss is an early sign of lupus. If you get a diagnosis and treatment in time, you may slow the disease's progression.
Medically speaking, blue fingernails are caused by hypoxaemia, an abnormally low level of oxygen in the blood. This low level of oxygen in the blood results in the skin or the membrane beneath the skin turning a bluish colour (or sometimes even purple).
Nail changes in vitamin B12 deficiency present as hyperpigmentation of nails like bluish discoloration of nails, blue-black pigmentation with dark longitudinal streaks, and longitudinal and reticulate darkened streaks. The nail pigmentation associated with B12 deficiency is more frequent in patients with dark skin.
Healthy nails should look pink on the nail bed and white when grown off the nail bed. Any other color could be a sign of a deficiency or disease. For instance, clear, pale nails can be a sign of anemia or poor nutrition. White nails, also known as Terry's nails, are a sign of kidney disease, liver disease, or diabetes.