Five bizarre warning signs of a brain tumor – including blurred vision and forgetfulness

Common symptoms of brain tumors include debilitating headaches, seizures and nausea.

But there are other, less well-known signs that a cancerous tumor may be growing in your brain.

This may include hearing voices and excessive growth spurts.

According to the charity Brain Tumor Research, more children and adults under the age of 40 die from brain tumors than from any other type of cancer.

Here, MailOnline reveals five strange warning signs of a brain tumour.

Loss of interest in hobbies

Sudden loss of interest in your favorite hobby can be a warning sign of a brain tumor.

According to The Brain Tumor Charity, one in three people with a brain tumor will experience some kind of personality change.

This can manifest as a loss of interest in a hobby.

As a tumor grows in the brain, it can put pressure on healthy cells around it.

If it develops in the frontal lobe, the area that controls emotions, personality and behavior, you may even start acting strangely.

A tumor on the pituitary gland can also cause personality changes such as depression and anxiety, says the charity Brain Tumor Research.

Dr Karen Noble, director of policy, research and innovation at Brain Tumor Research, said: “Brain tumors near the pituitary gland can cause some of the most surprising symptoms, such as extreme changes in personality, weight and height, or delays in puberty. .

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“This is because the tumor affects the levels of hormones that the gland produces.”

But it is important to detect these symptoms early.

Only 40 percent of brain cancer patients live more than a year after diagnosis and only 20 percent survive five years, data show.

Extreme growth spurts

Tumors affecting the pituitary gland can rarely cause extreme growth spurts in both adults and children.

Some tumors that affect the pituitary gland produce hormones, according to Cancer Research.

This hormone production can lead to a growth spurt in young people.

But these growth spurts do not only happen in children, they can also occur in adults.

This unusual increase in size can cause hands, feet or even the lower jaw to grow in adults, experts say.

Dr. Noble said: “Early detection and treatment can prevent later complications; However, brain tumors are often misdiagnosed, which can delay them.

“There are more than 120 different types of brain tumors and the symptoms are varied – depending on where in the brain the tumor is located.”

Growth can be a sign of a brain tumor in the pituitary gland. But these growth spurts do not only happen in children, they can also occur in adults. This unusual increase in size can cause the hands or feet to grow, experts say

forgetfulness

Forgetting to do everyday tasks, such as locking the door and turning off the stove, are often considered hallmark signs of Alzheimer’s disease.

But forgetfulness can also be a sign of a brain tumor.

Because many parts of the brain work to store and recall different types of memories, it is difficult to determine how different brain tumors affect people’s memories, according to The Brain Tumor Charity.

The charity explains that forgetfulness is more likely to occur when the tumor is in the frontal or temporal lobes of the brain, where memories are stored.

Up to one in two people will experience memory problems caused by a brain tumour, but it can also be caused by its treatment.

Reduced mental functioning and confusion are also symptoms of a brain tumor in this part of the brain.

Experts warn that these symptoms may come and go before they get worse.

Disturbed vision

Blurry vision, or vision that comes and goes even when you’re wearing your glasses, can be a sign of a brain tumor.

If the brain tumor puts pressure on the optic nerve, your vision can be drastically affected, experts say.

You may even find yourself becoming more clumsy and touching things, especially if you lose sight out of the corner of your eye.

This can cause you to crash into objects to your left or right if you lose your preferred vision.

If the brain tumor puts pressure on the optic nerve, your vision can be drastically affected, experts say. In addition to blurred or double vision, you may also experience blurred vision caused by coughing, sneezing, or even simply bending over.

Blurry vision, floating shapes and tunnel vision can also be signs of a brain tumor, according to Cancer Research.

In addition to blurred or double vision, you may also experience blurred vision caused by coughing, sneezing, or even simply bending over.

However, these eye and vision-related symptoms, if they appear suddenly, can also be caused by a blood clot or meningitis, which is why the charity Brain Tumor Research recommends seeking urgent medical advice.

Dr. Noble said, “Regular eye exams can sometimes detect eye problems that indicate the presence of a brain tumor before symptoms appear.”

hear voices

Hallucinating voices and hearing random noises can sometimes indicate a mental illness.

But it could also be a brain tumor.

Auditory hallucinations, as they are called, can be caused by both malignant and benign brain tumors.

These hallucinations can occur when the tumor is in the temporal lobe, the part of the brain that processes sound, understands language, and encodes memories.

It can also happen if the tumor presses against a nerve that sends signals from the ear to the brain.

A tumor here can also cause problems with hearing and speaking, according to Cancer Research.

Dr. Nobel said: “Along with all this uncertainty, those diagnosed with brain cancer also usually have a very grim prognosis. Only 12 percent of patients survive the fifth year of life.”

The NHS advises anyone suffering from hallucinations which cause you to see, hear, smell, taste or feel things that seem real, but not to see a doctor.