From my perspective it makes sense that MJ smoking can lessen the effects of PTSD, but like I said I really don't have any hard evidence to support the claim, just anecdotal. Of course that doesn't mean its not out there.
A quick search via google really only offered anecdotal evidence as well, I will attempt to try getting some sources for you from a friend if you're interested.
Thanc for the reply. I'm already convinced that MJ works, & I'm speaking as one who knows personally. Now only if the government would accept the fact that it works & make it legal again!
BYW, things are (slowly but surely) lookin' pretty good as far as softening up on the personal use of marijuana in Canada & europe, aren't they???????