My heal of my left foot feels like I have stepped on a rock, but I have not. It s very painful. It really hurts after I have sit for awhile and then get up again. I am on my feet for about 5 hours a day, 3 days a week. I wear good tennis shoes at work. It s been this way for 3-4 weeks.
Dear patient you are suffering from plantar fascitis. in this condition there is inflammation on the lower aspect of heel where weight of the body is taken. You should wear soft heel cushion.  Do calf stretching excercises before getting out of the bed in morning. Start tab zerodol sp twice a day for 5 days.  If not relieved local injection of depomedrol under ultrasound guidance at the site of pain will definitely help. You need to consult orthopaedic surgeon nearby you for that.