Eye Damage Taxable Beverage Bottle Caps, Can Normal Again?

Back when I was grade 1 high school my left eye had hit collision coca-cola bottle cap when the bottle is opened and it caused my left eye all red in her eyes that she could not see.

When was immediately taken for treatment to the eye doctor, and held regular treatment to the left eye I can look back and lost all the red eyes, but my vision could not maximal anymore because every object that I see with my left eye became bumpy and broken (vision of the left eye only works 50-60%).

Treatment once performed only by cendo Xitrol drops. At first I was still unfamiliar with such conditions because I think it was an accident, but after work I often have my eyes very red and often become easily tired and sleepy, it makes me uncomfortable. I also do not know whether this effect is less than the maximum of my left eye.

The question is:

1. Is my left eye is still possible to normal?
2. What treatment should I do? Thank you, God Bless.

Regarding the left eye is still normal, of course, depends on where the disorder. If the cause is nerve-damaged eyes and a long-standing conflicts, it seems hard to get back to normal. For it must be ascertained first where the disorder.

I encourage the Irwan to go to the eye doctor to be checked also what causes the eyes often become red, because the cause can vary and can be given the appropriate treatment.