Still problem with eye infections

Hi, i have aleady wrote about this that after taking Lugol for few days one of my eyes gets irritated and staph invected. So far nothing has changed,
I stop Lugol for some time, eye get better and trying again...
I am thinking that maybe i am taking too smal dose of lugol? 11 vertical drops or maybe i should not stop taking Lugol once eye gets infected, get the eyedrops and attack staph from both sides? Any suggestions? Thanks