Thanks for writing your query.
can result in Concussion injury
.In this there can be symptoms like :-
1. Persistent headache
4. Difficulty in balance of body
5. Memory loss
Concussion injury takes few days to weeks for recovery. Proper rest makes the healing quicker. So, you should take proper rest. Avoid watching television/computer and even text messaging.
If the problem persists or get worse, you should get yourself examined by a Neurophysician.
I hope this is useful to you.