Hi. I'm Dr. Rick and I have two decades of ophthalmology experience. I'm online and happy to answer your question today.
I do not believe that any specific vitamins are helpful in dry eye issues.
Here is some information that I find is very helpful to my patients who have dry eyes. Of course, not everything may apply to you, but try the recommended home treatment...I bet you will feel better:
I see that you are offline. I will switch to Q&A format. This format works a lot like 'text messaging' but an email is sent to each of us anytime something is posted to this thread. We can continue to work on your question there..... :)