What Symptoms Of Brain Tumours Do Men Most Often Overlook?

Men often overlook key brain tumour symptoms. Learn the early warning signs, when to seek help, and how Gamma Knife treatment offers precise, non-invasive care.

Amethyst Radiotherapy News  |  November 14, 2025

What Symptoms Of Brain Tumours Do Men Most Often Overlook?

Movember is a month dedicated to men’s health, shining a spotlight on conditions that men are often slow to discuss or seek help for.

While the campaign typically highlights prostate cancer, testicular cancer, and mental health issues, there is another area where men face significant risk but far less awareness: brain tumours.

Research shows that men are more susceptible to certain malignant brain tumours, while women have a higher overall incidence of benign tumours such as meningiomas.

Yet despite this increased vulnerability to aggressive forms, many men delay seeking help, often dismissing early signs as stress, fatigue, ageing, or simple overwork.

Early diagnosis can make an enormous difference, especially when modern, safe and effective treatments such as Gamma Knife radiosurgery are available. So what symptoms should men not ignore?

When do headaches signal something more serious?

Most headaches are harmless, but persistent, worsening, or “different” headaches shouldn’t be brushed aside. Men often attribute these symptoms to tension, dehydration, or lack of sleep.

However, the following headache patterns warrant medical review:

  • Headaches that are worse in the morning
  • Pain that worsens when coughing, bending, or straining
  • A headache accompanied by nausea or vomiting
  • Head pain that becomes more frequent or severe over weeks

These can be signs of increased pressure within the skull, which is sometimes caused by a growing tumour. However, it’s unusual that headaches will be the only symptom, so it’s important to be aware of all the other potential signs of a brain tumour.

Why is it important to address changes in vision or hearing?

Men are statistically more likely to delay eye tests or hearing checks, which means they may miss early warning signs such as:

  • Blurred or double vision
  • Loss of peripheral vision
  • Sudden changes in depth perception
  • Unexplained hearing loss in one ear
  • Persistent tinnitus

Some brain tumours, such as acoustic neuromas or tumours near the optic pathways, cause subtle sensory changes long before more noticeable symptoms appear. Gamma Knife radiosurgery is commonly used for these tumours, particularly when they are small and clearly defined.

What can behavioural changes in men be a sign of?

Though rarely discussed, behavioural changes are one of the most overlooked symptoms in men, partly because they are often misinterpreted as stress or burnout.

Signs may include:

  • Increased irritability or aggression
  • Difficulty concentrating or making decisions
  • Memory lapses
  • Reduced motivation
  • Social withdrawal

Tumours in the frontal lobes can alter behaviour significantly, yet men may dismiss these changes or feel reluctant to speak openly about them.

Why seizures should never be dismissed

A seizure can be a frightening experience, but even a single, unexpected seizure should never be ignored. Many men attribute seizures to extreme stress, dehydration, or even overexertion, but they are often an early sign of a neurological issue.

Symptoms can range from:

  • Full convulsions
  • Sudden, unexplained muscle jerks
  • Loss of awareness or periods of “blank staring”
  • Strange sensations such as déjà vu, metallic tastes, or unusual smells

Seizures are a common first symptom of high-grade tumours, especially in younger men.

Why men shouldn’t ignore mobility changes

Men often overlook physical or mobility changes, especially if they remain active. Early signs of neurological imbalance may include:

  • Difficulty walking in a straight line
  • Persistent dizziness
  • Unsteady movements
  • Numbness or weakness on one side of the body

These symptoms can suggest tumours affecting the cerebellum or motor pathways, and early intervention is crucial.

When should men seek specialist help?

Movember encourages men to prioritise their health, and brain health should be no exception. Men should seek medical evaluation if they experience:

  • Symptoms that persist or worsen over weeks
  • A combination of neurological symptoms (e.g., headaches and vision changes)
  • A sudden neurological event such as a seizure
  • Changes in behaviour or cognition noticed by family or colleagues

A GP may refer for imaging such as MRI, and if a tumour is detected, early referral to a specialist centre can expand treatment options.

If a tumour is diagnosed, Gamma Knife stereotactic radiosurgery offers a non-invasive, highly precise treatment option for many tumour types, particularly those that are:

  • Small or medium-sized
  • Clearly defined
  • Located in deep or delicate brain regions
  • Hard-to-reach through conventional surgery

Benefits include:

  • No incision
  • No general anaesthetic required
  • Typically same-day treatment
  • Minimal recovery time
  • Preservation of surrounding healthy tissue

If you or someone close to you has been diagnosed with a brain tumour and you’d like to find out more about Gamma Knife treatment, please get in touch with our team today.


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