Dizziness is mainly seen in the following cases: First, some patients sitting playing cell phones when the phone is staring at the screen, easy to produce eye visual fatigue, once the visual fatigue is easy to appear dizziness, generally in this case it is recommended that patients should put down the phone, look far away, pay attention to the protection of the eyes, you can do eye exercises to see if you can relieve. Secondly, when the patient plays with the cell phone with the speed of the car up and down, the speed of the car is fast and slow, easy to patients appear motion sickness and other related performance, manifested as dizziness, nausea, vomiting, etc., generally in this case can be moderate application of motion sickness drugs to see if it can be alleviated. Third, some patients have previous cervical spondylosis, playing with the phone while riding in the car is particularly likely to induce cervical spondylosis, resulting in cervical disc protrusion compressing nerves and blood vessels, resulting in dizziness and other performance. In this case, it is recommended that patients put down their cell phones and try to tilt their necks back to maintain a comfortable state of the cervical spine, and if necessary, apply cervical spine patches as well as orthopedics for symptomatic treatment to see if dizziness can be relieved.