how do you get lupus
Lupus is not something you can “catch” from someone else like a cold, and there is no single action that guarantees you will get it.
What lupus is
- Lupus is an autoimmune disease where the immune system mistakenly attacks healthy tissues in the body.
- It can affect joints, skin, kidneys, blood cells, brain, heart, and lungs, causing inflammation and pain.
Can you catch lupus?
- Lupus is not contagious, so you cannot get it from kissing, sex, sharing food, or being around someone who has it.
- There is no evidence that lupus spreads through blood, air, or casual contact like infections do.
How people develop lupus
You do not “get” lupus from one simple cause; it usually develops from a mix of factors:
- Genes: Certain genes can make a person more likely to develop lupus, especially if there is a family history of autoimmune diseases.
- Immune system and hormones: Lupus is much more common in women, especially during childbearing years, which suggests female hormones like estrogen play a role.
- Environment/triggers: In people who are already prone to lupus, things like viral infections (for example Epstein–Barr virus), smoking, some medications, and strong sunlight can trigger the illness or flares.
Things that do not cause lupus
- It is not caused by poor hygiene, being “weak,” or doing something wrong in your daily life.
- Diet, stress, and lifestyle can influence symptoms and flares, but they are not known to be sole causes of lupus by themselves.
If you’re worried you might have it
If you clicked on this because you feel unwell or scared, it may help to:
- Write down your symptoms (when they started, how often they happen, and what makes them better or worse).
- See a doctor (ideally a rheumatologist) to discuss your concerns and, if needed, get blood tests and other checks.
- Avoid self-diagnosing from forums alone, because many lupus symptoms overlap with other, more common conditions.
Information gathered from public forums or data available on the internet and portrayed here.