Comfort for 3D glasses is a very personal matter. Why not take some time to visit a store and try different brands.
Most offer a range of glasses and deliver good results. Modern glasses are now much lighter than those released two or three years ago.
Light therapy appears to be safe for most people. However, it can cause side effects of eyestrain, headaches, insomnia, fatigue, sunburn, and dry eyes and nose in some patients.
Computers do not harm your eyes, but often cause temporary problems. These muscles get tired after extended use, resulting in eyestrain, neck pain, blurry near vision, headaches or difficulty changing focus
No. blood vessels cause headaches
Bread is not known to cause headaches, but certain allergic reactions to the bread could lead to headaches.
i think it can, as it gives me headaches.
I've heard it could FIX headaches not cause them
It is somewhat risky to inhale acetone, and it could cause headaches.
Very bad headaches, yes.
It can
no
no
Yes, severe headaches are a common cause for people to stop taking melatonin supplements.