.. weight loss by healthy means will put less pressure on the heels and thus will help relieve back of the heel pain. casting this is another way of treating pain in the back of the heel. this is usually done for individuals who have chronic complaint of pain in the back of the heel. walker boot can also be used. casting is done usually for period of six weeks to allow the inflammation to calm down.Retrocalcaneal bursitis causes pain deep in the back of the heel, while calcaneal bursitis pain is felt on top of to the side of your achilles tendon. sinus tarsi syndrome the sinus tarsi, referred