METRIS
I HAD SEVERE DRY EYES, MY HEAD DIDN'T FEEL RIGHT INSIDE EITHER,I'VE NEVER BEEN ABLE TO EXPLAIN THAT STRANGE FEELING INSIDE MY HEAD, BUT, IT WENT AWAY IMMEDIATELY AFTER I HAD THE PLUGS PUT IN, I STILL MUST USE ARTIFICIAL TEARS. THE BEST ONE ON THE MARKET IS REFRESH TEARS. DON'T GET THE PLUS NOR THE THICK STUFF YOU'D THINK THE THICKER ONE WOULD WORK BETTER BUT IT DOSEN'T, PLEASE TRUST ME ON THIS I'VE TRIED EVERYONE ON THE MARKET. REFRESH TEARS IS EXPENSIVE BUT IT WORKS BETTER USE IT EVERY HOUR UNTIL YOU GET THE PLUGS AT FIRST YOUR EYES WILL FEEL LIKE SOMETHING IS IN THEM AND I GUESS IT REALLY IS, BUT AFTER ABOUT 2 OR 3 DAYS THAT FEELING WILL GO AWAY AND YOU'LL SEE THE DIFFERENCE BUT STILL USE THE TEARS EVERY HOUR. AFTER AWILE YOU'LL ONLY HAVE TO USE IT 3 TIMES A DAY. GOOD LUCK, YOU CAN E-MAIL ME, BUT GET THE PLUGS ASAP IF NOT YOU'LL START TO GET INFECTION IN YOUR EYES BECAUSE OF THE DRYNESS. I'VE BEEN THERE. GOD BLESS YOU, TAKE CARE. PRAY FOR YOUR EYES, PRAYERS HELP!