With 35,000 people diagnosed every year, brain cancer is the leading cause of cancer deaths worldwide. A mass of tumour develops in the brain because of an uncontrolled growth of abnormal cells causing brain tumour. Brain cancer has numerous symptoms, but it is not necessary that all the symptoms are signs of brain cancer. They can also be caused by many other illnesses. Damage to the brain tissue causes symptoms. Only neurological examination and tests can appropriately tell the reason behind the occurrence of these symptoms. If the cancerous cells are multiplying slowly, the symptoms may not occur for some time.
Some frequent signs and symptoms of brain cancer are:
Initially, people with brain cancer experience headache in the morning, which lessens as the day passes. Not all headaches are associated with brain cancer; headaches related to this type of cancer, usually, have a particular pattern. These headaches come and go at anytime and one may experience them for several days, weeks or months.
The size and location of the cancerous tissue in the brain also affects the personality of the sufferer. Changes in behaviour and temperament occur as the cancerous tissue increases pressure within the skull and interferes with the normal brain functioning.
Brain cancer severely affects the concentration level and intellectual of the infected person. It affects the memory and results in cognitive impairment.
Brain cancer disrupts the normal flow of electricity in the brain thereby, causing abnormal sensations, seizures and loss of consciousness.
People suffering from brain cancer may experience symptoms such as speech impairment, vision abnormalities (double vision or peripheral vision loss), difficulty in walking, hearing loss, clumsiness, weakness, lack of coordination, reduced muscle control and imbalance.
Symptoms depending on tumour’s location
These are some general signs and symptoms, but you should also consider the occurrence of other frequent symptoms. Immediately consult a doctor if you witness any sign or symptom of brain cancer.
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