Early symptoms of brain glioma

The early symptoms of brain glioma mainly include headache, nausea and vomiting, vision and hearing loss, and personality changes. If these symptoms appear and continue to worsen, you should seek medical attention and seek professional diagnosis and treatment as soon as possible. The following will analyze its possible manifestations and countermeasures in detail.

1Headache, nausea and vomiting

Headache is a typical early symptom of brain glioma, especially headache in the early morning, which may be accompanied by nausea and vomiting. This headache is usually different from the feeling of ordinary headache. It is generally a persistent dull pain and worsens with the growth of the tumor or the increase of intracranial pressure. In view of this symptom, patients should go to the hospital for brain imaging examinations such as MRI or CT in time to rule out the possibility of tumors or other serious diseases.

2Sudden loss of vision or hearing

Brain gliomas may compress adjacent neural pathways or important areas, resulting in blurred vision, visual field loss, and even hearing loss. These symptoms usually become apparent over a short period of time and are manifestations of the tumor's effects on the visual cortex or auditory center. Once these problems occur, a neurologist should be contacted as soon as possible to have visual function and hearing tests performed, and further imaging evaluations should be arranged.

3. Limb numbness or movement disorder

When gliomas affect the areas of the brain that control movement and sensation, limb weakness, numbness, and even incoordination may occur. This condition may progress from mild clumsiness to an inability to complete daily activities, with progressive worsening characteristics. In response to this symptom, doctors may recommend magnetic resonance imaging to accurately locate and assess the damage of the tumor to the functional area.

4. Personality changes and memory impairment

Some patients will experience significant changes in temperament, such as becoming irritable and depressed, and their memory and attention will also be affected, usually because the tumor compresses or damages the function of the frontal lobe of the brain. These changes not only affect daily life, but may also be mistaken for mental problems, and need to be identified as early as possible through neuropsychological assessment and related imaging methods.

5. Epileptic seizures

Sudden epileptic seizures are also one of the important signs of brain glioma. The presence of a tumor may interfere with brain electrical activity, causing local or systemic convulsions or loss of consciousness. Such symptoms require immediate medical attention, an electroencephalogram to determine the type of epilepsy, and anti-epileptic drug treatment while looking for the cause.

If any one or more of the above symptoms occur, you should seek medical attention as soon as possible and undergo a comprehensive examination. Early accurate diagnosis and reasonable treatment of brain gliomas are particularly important, including multimodal comprehensive treatments such as surgical resection, radiotherapy or chemotherapy. In daily life, regular physical examinations should also be emphasized, especially for people with a family history of the disease or occupational exposure risks, so as to detect potential problems early and protect brain health.