Lupus on fingers often appears as Raynaud's phenomenon, causing color changes (white, blue, red) in cold or stress, with pain/tingling, or as painful red/purple sores (chilblain lupus), or sometimes as tiny red dots/ulcers from blood vessel inflammation (vasculitis). You might also see swollen cuticles, nail changes like pitting or lines, or even gangrene in severe cases.
About 10% of all people with lupus will experience hives (urticaria). These lesions usually itch, and even though people often experience hives due to allergic reactions, hives lasting more than 24 hours are likely due to lupus.
People with lupus might also have a low number of platelets, cells that help the blood to clot. If you find that you are bruising easily or notice bleeding from the gums or nose you should let your doctor or nurse specialist know. Lupus can also affect your white blood cells, which are important in fighting infections.
Without treatment, chilblain lupus skin lesions can get infected. People with chilblain lupus have higher risks of bacterial skin infections (cellulitis). In addition, if you haven't developed it already, chilblain lupus can also lead to systemic lupus erythematosus.
Lupus and Sjogren's syndrome are both autoimmune diseases. Up to 5.5 million people in the U.S. have been diagnosed with lupus or Sjogren's syndrome. However, Sjogren's syndrome occurs up to three times more than lupus, but one-third of lupus patients also have Sjogren's syndrome.
For mild cellulitis affecting a small area of skin, a doctor will prescribe antibiotic tablets, usually for a week. Your symptoms might get worse in the first 48 hours of treatment, but should then start to improve. Contact your GP if you do not start to feel better 2 to 3 days after starting antibiotics.
Fingers and toes – some people with vasculitis experience Raynaud's phenomenon, where the fingers or toes turn white or blue and may tingle or hurt when exposed to cold conditions. Eyes – some types of vasculitis can suddenly affect your vision or cause your eye/s to become red or painful.
There are many subsets of arthritis, but the arthritis seen in lupus closely resembles rheumatoid arthritis in that it is symmetric (affects the same locations on either side of the body) and usually affects the small joints of the hands, wrists, and feet.
Lupus can attack many different parts of the body. Some call it the cruel mystery. Lupus is an autoimmune disease that can strike any part of the body, but the wide range of symptoms can be easily mistaken for something else.
Some lupus complications can include:
Antihistamines like diphenhydramine are not a treatment for lupus itself, but they can treat hives from lupus. Diphenhydramine works by blocking histamines, chemicals produced by the immune system that can cause allergy symptoms like hives.
A discoid lupus rash typically: Doesn't itch or cause pain. Has circular, coin- or disk-shaped patches that are thick and scaly. May scar or discolor skin (lighter or darker than your natural tone or red to purple) when it heals.
Treatment for mild lupus may include:
The most useful tests identify certain autoantibodies that are often present in the blood of lupus patients. A biopsy of the skin or kidneys may also be ordered if those organs are affected. The doctor will look at the entire picture — medical history, symptoms and test results — to determine if you have lupus.
If you develop lupus, your nails may have spots. People with lupus often have excessively thick or rough nail folds and cuticles with hyperpigmentation. Dr. Rhinehart can use KeryFlex® to improve the appearance of toenails with problems.
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.
Lupus causes swelling and irritation, called inflammation, that may affect joints, skin, kidneys, blood cells, brain, heart and lungs. Lupus can be hard to diagnose because its symptoms often are like those of other illnesses. A common sign of lupus is a facial rash that looks like butterfly wings across both cheeks.
Nature of symptoms
Rheumatoid arthritis often results in consistent pain and swelling in the joints, while lupus symptoms tend to be more sporadic, often appearing and disappearing without a predictable pattern.
In Buerger disease, the small blood vessels of the feet and hands become blocked with blood clots. Over time, skin tissue is damaged or destroyed. Open, painful sores develop on the toes and fingers. Not using tobacco is the best way to stop the disease from getting worse.
Symptoms of most types of vasculitis can include:
Common symptoms of autoimmune disease include:
The cause of felon finger is often a cut or scrape on the finger that allows for bacteria, such as Staphylococcus aureus, to enter and multiply. The felon finger initially looks like a red bump and can progress to an abscess filled with pus. Early treatment with antibiotics is effective at removing the infection.
Finger Cellulitis: Causes, Symptoms, Treatment
This condition typically presents with symptoms such as redness, swelling, warmth, and pain in the affected area. The skin may also appear shiny and feel tender to touch. In more severe cases, there may be the formation of pus or abscesses.
MRSA may look like a bump on the skin that may be red, swollen, warm to the touch, painful, filled with pus, or draining. The pus or drainage contains the infectious bacteria that can be spread to others. People with MRSA may have a fever.