Lupus (SLE) on the NCLEX
Findings, flares, sun protection, medication overview, pregnancy considerations.
An autoimmune disease that can hit any organ. The kidneys and the sun rules carry the questions.
Recognizing SLE
Butterfly (malar) rash across the cheeks and nose, photosensitivity, joint pain without erosion, fever, profound fatigue, oral ulcers, hair loss. Labs: positive ANA (sensitive), anti-dsDNA (specific), low complement during activity, cytopenias. Mostly women of childbearing age.
The organs that matter most
Lupus nephritis is the priority complication: monitor BUN, creatinine, and urine for protein; new proteinuria or rising creatinine gets reported. Serositis causes pericarditis and pleuritis (chest pain worse lying flat or with breathing). Neuro involvement: seizures, psychosis. Accelerated cardiovascular disease develops over years.
Flares and sun protection
Triggers: UV light, infection, stress, and pregnancy. Some drugs induce lupus-like disease. Teach sun discipline: broad-spectrum sunscreen every day, protective clothing and hats, avoid peak midday sun. UV exposure triggers systemic flares, not just rash. Report flare warnings early: rising fatigue, fever, new joint pain, swelling.
Medications and pregnancy
Hydroxychloroquine is the backbone for most patients: teach regular eye exams (retinal toxicity risk). Corticosteroids control flares; immunosuppressants treat nephritis; NSAIDs cover joint symptoms. Pregnancy is high risk: plan it during a period of stable, quiet disease, because pregnancy can trigger flares and raises preeclampsia risk. Maternal anti-Ro/SSA antibodies can cause neonatal lupus with congenital heart block. Hydroxychloroquine is generally continued in pregnancy; care belongs with a high-risk OB team.
Frequently asked
Why check a urine sample at every lupus visit?
Proteinuria is often the first sign of lupus nephritis, the complication that drives long-term outcomes.
Can a lupus patient go to the beach?
With precautions: high-SPF sunscreen, cover-ups, shade, off-peak hours. Unprotected UV exposure risks a full systemic flare.
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