Notice: Users may be experiencing issues with displaying some pages on stanfordhealthcare.org. We are working closely with our technical teams to resolve the issue as quickly as possible. Thank you for your patience.
New to MyHealth?
Manage Your Care From Anywhere.
Access your health information from any device with MyHealth. You can message your clinic, view lab results, schedule an appointment, and pay your bill.
ALREADY HAVE AN ACCESS CODE?
DON'T HAVE AN ACCESS CODE?
NEED MORE DETAILS?
MyHealth for Mobile
Lupus (Systemic Lupus Erythematosus) Causes
What causes systemic lupus erythematosus (lupus)?
The exact cause of lupus isn't known. Experts believe that some people are born with certain genes that affect how the immune system works. These people are more likely to get lupus.
A number of other things can trigger lupus attacks. These include:
- Viral infections, including the virus that causes mononucleosis.
- Some medicines.
- Some chemicals.
- Tobacco smoke.
- Sunlight.
Although these things can trigger lupus, they may affect one person but not another person.
