Yes, the dry eyes will lead to facial pain because of the interlinked nerves in the whole body. You should eat more food with vitamin C to moisture the eyes. You could also use the eye drops to moisture the eyes. You have to solve the problems of dry eyes which could make you feel comfortable at eyes.
As we all know, tears is helpful to keep eyes moist, and it can protect our eyes from infection. Bad living habit may lead to dry eyes, and with the increaing of our age, dry eyes appear frequently. It can lead to blurred vision, red eyes, and you may feel pain in eyes. In severe condition, it may cause sensitive to light. Up to now, there is no effective treatment to cure dry eyes. As to facial pain, there is no direct evidence proving the direct connection with dry eyes.
Yes, it is normal.
When you suffer from dry eyes syndrome, your vision when be blurred. The pain or discomfort may be extended to your face, your neck or the entire head from your eyes. Because when you have dry eyes, your ciliary muscle has to work extremely intensely to see clearly and less relaxation and rest.
The treatment for dry eyes:
1.artificial Tears Eye Drops
2.SmartPlug impant surgery
5.special prescription glasses