Can Elderly People Be Cured of Non-Glaucoma?

Grandpa is 79 years old and has been complaining of headaches and eye pain recently. He visited an ophthalmologist and was diagnosed with glaucoma. The question is, can glaucoma be cured? How should it be treated? What precautions should be taken? Can someone help clarify this for me? Thank you very much!
One minute to read

Can Eye Strain or Unsuitable Glasses Cause Visual Distortion?

Long-term eye strain does not cause visual distortion, but unsuitable glasses can sometimes lead to it, particularly when wearing them. Visual distortion may be caused by factors such as astigmatism or irregular corneal astigmatism. Additionally, individuals with uncorrected myopia have poor night adaptation to light. Generally, the cost of a field test is around 150 yuan.
One minute to read