Go to ER immediately: Given your stiff neck you need to be seen and examined today to make sure that there is no life threatening illness that is present such as a bleed. If that has been ruled out you could have a concussion since you hit your head hard on concrete. Good luck!
Answered 2/26/2014
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3 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
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