When should I adjust the Earpiece on Prescription Eyeglasses?

[Rihanna]

How can I find the right time when I should adjust the earpieces on my prescription glasses.

[Reyna]

Check if the earpieces on your eyeglasses dig into the tops of your ears. If you feel discomfort with earpieces, you may need to adjust it. If the earpiece on your eyeglasses should never feel like it is digging into your ears, you can bring the curve of the earpiece in closer to your head to make the earpiece tighter. But if the earpiece isn't bent properly, it will dig into the side of your head. You may need to adjust it in proper position.