I've never heard of marijuana causing bleeding issues but I certainly wouldn't go to court and swear on the bible. It seems pretty unlikely that the ganja would have caused your bleeding problem EXCEPT....were you blazed when you went head over heals?? Then AHA!!! (just kidding)
I'd definitely call your doc in the morning and let him know you've had nosebleeds....that plus perhaps a head injury.....see where I'm going here.....???

That yellow stuff in your knee is probably serum......blood seperates into two parts as you know....the red cells etc.....and the serum.
Weedhound Reviewed by Weedhound on . bleeding question a few days ago i had a pretty bad dirt bike accident resulting in a very deep and wide flesh wound and a crushed knee, the hospital gave me vikidin but for some reason it wasn't helping my pain, so when my mom went away i blazed a j i rolled before. my leg didn't hurt at all, but then my knee got really bloated after my high. i talked to my doctor about it today, i didnt tell him i blazed tho, he said i ripped a tendon and something finally triggered some left over blood to come out? i was Rating: 5