Evening splints. Evening splints are units worn though sleeping that extend the plantar fascia. This helps prevent the plantar fascia from tightening overnight, lessening early morning pain and stiffness. Bone spurs: In some cases, Achilles tendonitis occurs each time a bony progress develops to the heel or calcaneus bone in https://specialistsphere.com/foot-and-ankle-pain-explained-common-conditions-diagnosis-and-effective-treatments/