MDA/MDMA/beta-C=O-MDMA/alpha-methyltryptamine?
No, they have fuck all to do with my knee and hip. Those aren't the only medical issues I have though.
I'm dealing with, at the moment:
Really bad knee, and worse hip, both the same leg. Neuropathy thanks to nerve damage due to a botched surgery on my knee (which didn't help the problem it was meant to either), seizures, clonidine for overloads (although it helps me sleep too, and acts as a muscle relaxant which helps the muscle spasms in my leg)
Muscle spasms, severe ones at that in my calf and thigh, again my bad leg.
A shitload of problems sleeping, complete fucked sleep cycle....or second thoughts, more of a complete lack of anything that could possibly be called a regular sleep cycle
Memory loss, severe impairment of short term, and working memory, as well as difficulty retaining information I have learned
PTSD.
RLS (restless leg syndrome), although it affects my entire body in my case, which is really, REALLY fucking unconfortable.
Myoclonus and muscle fasciculations.
Wrist drop, unknown cause, happened suddenly a month or so ago, getting a lot better now, I can move my hand up and down, move my fingers etc. now, where it used to be near complete paralysis and loss of sensation.
Also a localized infection on my earlobe, but thats not a chronic problem, just a temporary annoyance that the antibiotics will clear up.
Some back pain still. It used to be really bad, but has pretty much got mostly better now, to the extent that I don't notice it much at all thanks to the oxy I get for the knee/hip