I am having hyperparathyroid surgery the end of the month. tumor spotted on ct scan. my joints have progressively hurt more and more. for the past few months i have had IBS also. Are these some of the symptoms of hyperparathyroidism? I had a stent inserted in 2012 and have been having slight heart palpatations when I go to take a walk. Just have no energy to do anything except force myself to go to work .