The symptoms of a benign (non-cancerous) brain tumour depend on its size and where it is in the brain.
Some slow-growing tumours may not cause any symptoms at first. When symptoms occur, it's because the tumour is putting pressure on the brain and preventing a specific area of the brain from working properly.
Common symptoms of increased pressure within the skull include:
Different areas of the brain control different functions, so the symptoms of a brain tumour will depend on where it's located.
For example, a tumour affecting the:
It's important to see a GP if you have any symptoms.
While it's unlikely that you have a tumour, these type of symptoms need to be evaluated by a doctor so the cause can be identified.
If the GP is unable to find a more likely cause of your symptoms, they may refer you to a brain and nerve specialist called a neurologist for further assessment and tests, such as a brain scan.