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.
The first potential cause (palatal myoclonus) can be diagnosed by seeing spasms of the soft palate that occurs in time with the clicking. Spasms of the soft palate can be visualized by simply looking in the mouth or by nasal endoscopy. Watch the videos below (click on picture).