How long is it normal to feel dizzy when wearing glasses for the first time?

It is normal to experience dizziness when wearing glasses for the first time, as your eyes need time to adjust to the new visual environment. This dizziness typically lasts for 1 to 2 weeks, though the duration varies from person to person. During this adaptation period, your eyes will gradually become accustomed to the prescription and focal length of the glasses, and the dizziness will progressively diminish until it disappears completely. If significant dizziness or discomfort persists beyond two weeks, it may indicate an inaccurate prescription or other underlying eye issues, and you are advised to visit a professional ophthalmology clinic or optical center promptly for evaluation and adjustment. To help speed up the adaptation process, consider following some recommendations: after receiving your new glasses, avoid wearing them immediately—instead, start wearing them the next morning; take regular breaks to rest your eyes and avoid prolonged continuous use of the glasses; when experiencing eye fatigue, perform eye exercises or look into the distance to relax and rest your eyes.