These growths are too small for you to feel. Any part of your body might hurt. You might have heartburn because the high calcium level in your blood causes your stomach to make too much acid. Your bones might hurt if they don't have enough calcium in them. Losing calcium also makes your bones weak.
Weak bones break more easily and are slower to heal than normal bone.
You might develop kidney stones, because your kidneys try to filter out the extra calcium in your blood. Too much calcium in your kidneys might make you thirsty or increase your need to urinate. Too much calcium in your blood also causes high blood pressure. All these things happen so slowly that you may not notice at first, or you may think it's normal to feel bad. More women get HPT than men.