Cjm,

What symptoms are you try to get relief from with the MJ?

The only symptom I would consider it for is the anger issues that some deal with. I know of people who have used it to settle them down when they get stuck in an aggressive and angry state.

I would not suggest it for the other PCS symptoms. Its effect on memory and cognitive issues. would only make them worse.

There are enough head ache meds that can be rotated to prevent liver toxicity. An occasional blood test for liver condition can help to moderate any liver damage.

You have enough issues to deal with to risk the issues of MJ.