Diet Sprite vs. Sprite Zero. Difference Between Diet Sprite and Sprite Zero. The Diet Sprite and the Sprite Zero are two distinct variants of the Sprite Soda that have become more popular with people who are on a diet as well as those suffering from sugar problems.
TMD can cause: 1  clicking, popping or grating noises as you chew or move your mouth. 2  muscle pain around the jaw. 3  pain in front of the ear that may spread to the cheek, ear and temple.  difficulty opening the mouth â the jaw may feel tight, as if it is stuck, making eating difficult.
Yes, and don't panic, the clicking is not serious just irritating and distressing. It's called palatomyoclonus. (I have posted a description of this at the bottom of this page.) It's caused by muscular spasm in your eustachian tubes, sounds like the popping could be a similiar thing.