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Plantar fasciitis (say "PLAN-ter fash-ee-EYE-tus") is inflammation along the bottom of the foot and heel. It happens when the flat band of tissue (ligament) that supports the arch of your foot is inflamed or irritated.
Plantar fasciitis is the most common cause of heel pain. It is common in people who run a lot or stand on hard surfaces for long periods of time. It can happen in one foot or both feet.
Current as of: July 17, 2023
Author: Healthwise Staff
Clinical Review BoardAll Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
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