I hope the symptoms decrease. My Pap (retired SGM) was doused in the nasty stuff and has some lingering nerve damage as a result. The US Army has for the most part taken care of his health needs, but in this issue, there just isn't much that can be done. The good news is after some time, his symptoms abated somewhat. Most of his issues were when he was in his 70's (he was in Vietnam in '69, age 50) but he's 92 now and going strong. I hope you experience also improves.