I experienced extreem ringing in my left ear and vertigo one day in mid June. I was told I had a mini stroke and TIA. The rining has subsided and my hearing is back 80%. But I still feel dizzy and can not stay up long. My eyes feel dry, some days feel like there are sand in them and some time feel heavy. I don't know if this is related to the mini stroke or if this is a different problem and what should I do about it. I currently use artificial tear drop and onintment at night. They provide temporary relief only. Please advise. Thank you.