What are the symptoms of early stage brain cancer

Early symptoms of brain cancer may include persistent headaches, nausea and vomiting, blurred vision, memory loss, etc., usually manifesting as mild but persistent neurological abnormalities. Once these symptoms appear and cannot be relieved for a long time, you should seek medical attention as soon as possible, and use medical imaging examinations (such as CT or MRI) to determine the condition and further develop a diagnosis and treatment plan.

1. Headache

This is one of the most common early symptoms of brain cancer. The headache is more obvious when you wake up in the morning, and is often accompanied by nausea or vomiting. This is caused by the increase in intracranial pressure caused by the tumor. If the headache is persistent or cannot be relieved by ordinary painkillers, it should be taken seriously.

2. Nausea and vomiting

Nausea and vomiting are not unique to gastrointestinal problems. The vomiting of brain cancer patients is usually jet-like. This situation is related to increased intracranial pressure or obstruction of cerebrospinal fluid circulation, which is an important early warning sign of brain cancer.

3. Blurred vision or decreased vision

Brain tumors may compress the optic nerve, causing decreased vision or visual field defects. For example, you may see double vision or have difficulty seeing the images on both sides. If these phenomena persist for a long time and there is no history of other eye diseases, further investigation should be considered.

4. Memory loss or personality changes

Early brain cancer may affect the patient's memory and thinking ability, and may even cause inattention or sudden changes in personality. If you or someone around you notices these subtle changes in psychology or behavior, it is also recommended to seek medical attention in a timely manner.

5. Limb weakness or unilateral numbness

Tumors in certain areas of the brain may affect motor function, causing weakness, numbness, or poor coordination in a limb. This usually starts in one limb and spreads to other areas.

6. Difficulty speaking or swallowing

When the tumor is located in the area that controls language or swallowing function, it will manifest as slurred speech, difficulty finding words, and even choking when eating or drinking.

Early symptoms of brain cancer are often mistaken for common minor illnesses in life, but in fact, if these symptoms persist or become increasingly severe, they should be taken seriously. It is recommended to make an appointment with a neurologist as soon as possible when the above symptoms are found, and to clarify the condition through detailed examinations such as MRI or EEG, and seize the opportunity for timely treatment. At the same time, pay attention to your own health status. In life, you can also improve your overall immunity and reduce the risk of disease by adjusting your diet, work and rest habits, and reducing stress.