I have had discomfort (dull aching pain) in the upper right quadrant of my abdomen that comes and goes along with nausea that comes and goes. I have had an ultrasound and CT scan (both did not show any gallstones). Today, I took a HIDA scan and it took almost the full four before my gallbladder showed. When they injected the CCK, I had a very tight feeling in my abdomen and a wave of nausea that came over me. As soon as the IV was done, the nausea left. Does this seem like an indication that my gallbladder function in abnormal? Or will all patients have nausea regardless due to the CCK?