Hi,
Thank you for posting your query.
First of all, I would like to reassure you that your symptoms do not suggest any thing serious, and you would recover in a few days.
In addition to the external
scalp injury at the back, you also seem to have hurt your
cervical spine (neck).
You can continue to take analgesics for the next 3-5 days. If symptoms persist beyond that, you should consult a doctor.
I hope it helps. Please get back if you require any additional information.
Wishing you good health,
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad, India
Click on this link to ask me a DIRECT QUERY: http://bit.ly/Dr-Sudhir-kumar
My BLOG: http://bestneurodoctor.blogspot.in