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Overview
Many people have flat feet without symptoms.
Adult-acquired flatfoot can come from tendon problems.
When to get medical care
Call 911Not an emergency.
Get care todayNot usually urgent.
See a doctor soonPain or one foot flattening.
Causes
Causes include genetics and tendon problems.
OwieClear has pages on 1 condition that can cause flat feet or fallen arches. Each shows how soon to get care.
Common causes
- Flat feetOften treated at home
Arches that sit low or flatten when standing.
What you can do at home
- Wear supportive shoes.
Medicines
Orthotics or physical therapy.
At the doctor
Diagnosed by exam.
Questions you may be asked
- Pain
The exam
A foot exam.
Tests
- X-rays if needed
Prevention
Support your feet.
- Wear proper shoes
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.