I wouldn't see why you would do that, but I would say no to be on the safe side.
Can u inject methylin
Yes
Yes
yes
no
I am no doctor, but I believe you can mix weed with anything and be alright. However the two legal drugs might cause some undesirable side affects.
No, it isn't. Tylenol is toxic to dogs.
No, It has caffeine which does not mix well. Make sure you use a caffeine less tea such as roibos or herbal blends
yes
Yes u can
yes