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Overview
Lupus is an autoimmune disease.
Sun often triggers the rash.
When to get medical care
Call 911Not an emergency.
Get care todayRash with fever or chest pain.
See a doctor soonButterfly rash with other symptoms.
Causes
Causes include lupus and rosacea.
OwieClear has pages on 1 condition that can cause butterfly-shaped rash on the face. Each shows how soon to get care.
Common causes
- LupusSee a doctor if it doesn't get better
An autoimmune condition where the immune system attacks the body's own tissues.
What you can do at home
- Use sunscreen.
Medicines
Depends on cause.
At the doctor
Blood tests help.
Questions you may be asked
- Symptoms
The exam
A skin exam.
Tests
- ANA test
Prevention
Protect skin.
- Sunscreen
Check your symptoms
Most symptoms have more than one possible cause. The symptom checker looks at all of your symptoms together, plus your age, and shows how soon to get care.
Sources
Last updated 2026-11-13.