Overview
Most scoliosis has no known cause. Curves can grow during growth spurts.
Symptoms
Common signs:
- Uneven shoulders, hips, or waist
- Uneven shoulders or hips, or a curved spine
Less common
- Back pain
- Rib hump
When to get medical care
Call 911This isn't an emergency by itself. Call 911 for trouble breathing, chest pain, or fainting.
Get care todayBack pain with numbness, weakness, or bladder changes.
See a doctor soonA curve that looks worse.
Causes
Usually unknown.
Does it spread or run in families?
- It isn't contagious. You can't catch it from someone else.
- It can run in families. Tell your doctor if a parent, brother, or sister has it.
Who is more likely to get it
- Girls
- Family history
Diagnosis
A clinician checks the back.
Questions you may be asked
- Family history
The exam
Bending forward test.
Tests
Tests, if needed:
- X-ray: Measures the curve.
Treatment
Most need only checkups.
Self-care
- Stay active
- Keep follow-up X-rays
- Stay active and strong
A brace can stop growing curves; surgery for large ones.
Prevention
It can't be prevented.
- There is no known way to prevent it. Early checkups help find it sooner.
Which doctor treats this
- Start with your primary care provider (family doctor or internist).
- They may send you to an orthopedist (bone and joint doctor).
Children, pregnancy, and older adults
- Girls: More likely to have curves that grow.
Pregnancy and breastfeeding
- If you're pregnant or planning to be, tell your prenatal provider about this condition.
- Don't start or stop any medicine on your own. Some are safe in pregnancy and some need to be changed.
- Ask before taking any pain reliever. The FDA advises avoiding ibuprofen and naproxen after 20 weeks unless your doctor says to.
- Breastfeeding: Most medicines are fine, but ask. The NIH LactMed database lists what's known about each one.
Outlook
Most people live normally.
Getting ready for your visit
Bring a list of your symptoms and medicines.
Questions to ask
- Will it get worse?
Research studies
Research studies test new ways to find and treat health problems. Some are looking for volunteers. Talk with your doctor before joining one.
Sources
Last updated 2026-11-12.