Thank you for your query.
Based on the symptoms, you need not be concerned now. This is a mild head injury
with scalp hematoma
(bleeding under the skin) and would subside on its own.
If you develop severe headache
, vomiting, double vision
, fits or decreased consciousness, you may see a doctor and get a CT scan of the brain done.
Dr Sudhir Kumar MD DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad