question: i fell down 2 weeks ago head first in the parking lot. i have fractured cheek bone. I also had lots of dizziness. it got significantly better in 3 days after concussion but remain the same in last 12 days. I have dizziness in early morning after I wake up. head is not clear as it use to be. feels like it is blocked.may feel dizziness during daytime as well. I requested family doctor to see neurologist but in Canada it may couple months before I specialist. family doctor didn t check anything. they say wait and it will go away. I don t know how much time I need to stay home before i start working again and start running. I am marathon runner, I would like to start my training again. is there any cure for concussion