eye redness
"The drops worked okay but I started to notice joint pain in my hands and legs. My legs have an almost a restless legs feeling.  I stopped the drops for a few days and everything went away.  Started the drops again yesterday and woke up right back with the pains and tingling.  I'm supposed to use the drops 4x a day. I have no clue why the drops would cause these affects but wanted to share in case someone else might have the same problem."