Thank you for posting your query.
The current symptoms of heaviness and pressure on the top of your head are unlikely to be related to the past history of concussion
or head injury
(as several months have elapsed in between, when you were well).
The most likely cause of your symptoms could be a muscle tension headache
. After consultation with a doctor, you may use medications such as amitryptiline or Dothiepin, for relief.
At present, there is no need to worry.
Wishing you good health,
Dr Sudhir Kumar MD DM (Neurology)
Senior Consultant Neurologist