Getting new prescription glasses can sometimes lead to unexpected discomfort, including headaches. Many individuals report experiencing headaches shortly after switching to a new pair. Understanding why this happens and how to navigate the adjustment period is helpful.
Reasons for Headaches
Headaches with new glasses primarily stem from the adaptation required by your brain and eye muscles. Your visual system must work differently to focus, leading to muscle strain as the eyes recalibrate to the new light refraction.
Significant changes in your prescription, such as stronger or weaker corrections or astigmatism adjustments, require substantial recalibration. The brain must learn to interpret these new visual signals, which can initially cause disorientation and discomfort.
The physical fit of new frames can also contribute to headaches. Ill-fitting frames may exert pressure on sensitive areas like the temples or nose bridge, leading to tension headaches.
Certain lens types, particularly progressive lenses, often demand a longer adaptation period. These multifocal lenses contain different focal points, which can initially cause visual distortion, dizziness, or a “fishbowl effect” where straight lines appear curved. Your brain adjusts to these new visual inputs, contributing to discomfort.
Adjusting to New Glasses
Easing the adjustment to new glasses involves several practical strategies. Initially, wear your new glasses for shorter periods and gradually increase the wear time. Taking regular visual breaks, particularly when engaging in tasks requiring intense focus, can also help alleviate eye strain.
Consistency is important during this adaptation phase. It is advised to wear your new glasses as much as possible and avoid switching back to old pairs. This consistent exposure allows your eyes to adapt more quickly to the new prescription.
Ensure the frames are properly fitted, not too tight or loose, to prevent pressure points that can cause headaches. A professional adjustment from your optician can resolve many fit-related issues.
Environmental factors also support the adjustment process. Maintain good lighting, especially when reading or working on screens, to reduce visual strain. Limiting excessive screen time during the initial days may prevent discomfort. Supporting overall well-being through adequate hydration and sufficient rest can further aid your body’s adaptation.
When to Consult a Professional
While some initial discomfort, including headaches, is common when adjusting to new glasses, certain signs indicate a need for professional consultation. If headaches, dizziness, nausea, or significant visual distortion persist beyond a typical adjustment period (a few days to two weeks, or up to three to four weeks for complex lenses like progressives), a follow-up is warranted.
Seek professional advice if your symptoms worsen over time instead of gradually improving. Also, contact your eye care provider if you experience sharp or severe pain that feels uncharacteristic of a mild headache. If your vision remains consistently blurry or distorted despite your efforts to adapt, or if you suspect the prescription might be incorrect, a re-evaluation is important.
An optometrist or ophthalmologist can re-evaluate the prescription to confirm its accuracy and check the glasses’ fit. They can rule out other underlying issues contributing to your symptoms, ensuring your new glasses provide optimal vision and comfort. Regular eye exams, typically every one to two years for adults, help ensure your prescription remains current and your eyes stay healthy.