What are the symptoms of glioma?

The symptoms of gliomas may differ widely depending on the size and location of the tumour in the brain and spinal cord. Different brain and spinal structures may be affected, leading to symptoms that reflect the tumour's location.

Common signs and symptoms associated with gliomas include:

• Headaches that recur and get worse, especially in the morning
• Seizures or fits
• Nausea and vomiting
• Unexplained drowsiness
  
• Observed changes in memory, concentration or alertness
• Reduced energy and activity
• Personality trouble
• Anorexia 
• Lethargy
• Increasing weakness in the limbs
• Problems with walking, balance and coordination
• Double vision, blurring or trouble seeing clearly
• Increasing difficulty with speech and hearing
  

When to see a doctor

Diagnosing gliomas based solely on symptoms can be challenging, as these symptoms do not confirm the presence of a glioma. Seek medical advice if the symptoms listed above persist or worsen.

For example, if you have a headache that lasts more than 15 days, you should see a doctor for a thorough medical check-up. Early detection and appropriate medical intervention are crucial to manage gliomas.