You searched for: “pedalgia
pedalgia (s) (noun) (no pl)
Pain in the foot or feet: The elderly Mrs. Hathaway didn't like walking anymore because he feet hurt her, and after seeing her doctor, she was informed that she had pedalgia causing her to suffer when on her feet.

A condition of pedalgia can b e caused by bunions, arthritis, and calluses, among other reasons.