i have been exposed to exceccive amount of freon r22. i was close to passing out dizzy, disoriented, blood presure went to 180 over 105 i have never had high b.p. almost 3 weeks later i still have tingling skin it feels like it is crawling , my mouth and face feel as if i have had novacaine and it is almost back to normal. periodic dizzy spells and sometimes when i start to do somethin i feel as if my mind is just a split second ahead of my body in acting