ORCHARD PARK, N.Y. — Tua Tagovailoa went toe-to-toe with Josh Allen and the Miami Dolphins played their nemesis, the Buffalo Bills, pretty even on a Sunday afternoon in Western New York.

When a painful bump on the toe develops, the complexity of the foot can make it challenging to pinpoint common causes like cysts, corns, callouses, and blisters. Each foot consists of 33 joints, 26 ...