Lupus
Overview
Lupus(systemic lupus erythematosus) is a long-term condition that causes joint pain, skin rashes and tiredness. There's no cure, but symptoms can improve if treatment starts early.
Symptoms
There are lots of possible symptoms of lupus. The main symptoms include: joint and muscle painextreme tiredness that will not go away no matter how much you restrashes that usually come on after being in the sun – the rash is often over the nose and cheeks You might also have: headachesmouth ulcersa high temperaturehair lossweight lossswollen glands, usually in the neck, armpits or groindepression and anxietychest or tummy painchanges in the colour of your fingers and toes when you're cold, anxious or stressed (Raynaud's) Lupus often flares up (relapses) and symptoms become worse for a few weeks, sometimes longer. Symptoms then settle down (remission). The reason why symptoms flare up or settle down is not known. Some people do not notice any difference and their symptoms are constant. you often get symptoms of lupus Lupus is better managed if it's found and treated early.
Causes
Lupus is an autoimmune condition. This means the body's natural defence system (immune system) attacks healthy parts of your body. It's not contagious. The causes of lupus are not fully understood. Possible causes include: viral infectioncertain medicinessunlightpubertychildbirthmenopause More women than men get lupus, and it's more common in women with an African, Caribbean, Asian or Chinese background.
Treatment
Treatment you may have for lupus includes: anti-inflammatory medicines likeibuprofenhydroxychloroquine for fatigue and skin and joint problemssteroid tablets, injections and creams for kidney inflammation and rashes Immunosuppressant or biological medicines are sometimes used to treat severe lupus. They help to calm or control your body's immune system.
Prevention
Avoid sun (high SPF); Stop smoking; Healthy diet; Manage stress.
When to see a doctor
See GP if: persistent joint pain; unexplained rash/fever/fatigue. Rheumatologist referral needed.