Patients watching movies dizziness, want to vomit, mainly consider the following aspects of the cause: 1, to consider may be the movie shooting vibration amplitude is relatively large, for the vestibular organs cause certain stimulation, patients will have dizziness, want to vomit symptoms, this situation is similar to motion sickness reaction; 2, watching movies dizziness, want to vomit may have a certain relationship with the patient long time to look at the screen, resulting in patients visual fatigue, or the patient itself is The presence of eye diseases, such as glaucoma, refractive error, etc., may cause dizziness and vomiting; 3, patients watching movies dizziness and vomiting may also be related to the environment, such as poor environmental air circulation will lead to lack of oxygen to brain tissue, patients will have dizziness and vomiting symptoms. In this case, patients should take more rest and avoid watching 3D movies in general.