Introduction to the symptoms of four major brain cancers

Brain tumors may compress nerves in the brain, leading to serious brain cancer symptoms and even affecting people's mood. What are the common symptoms of brain cancer ? Here are some common brain cancer symptoms.

Common symptoms of brain cancer include:

1. Mental disorder

A brain tumor located in the frontal lobe of the brain can destroy the cholesterol nerve activity in the frontal lobe, causing abnormal brain cancer symptoms such as excitement, agitation, depression, depression, forgetfulness, and fabrication.

2. Phantom smell or strange feeling

It is a common symptom of brain cancer. Temporal lobe tumor prevention can cause olfactory hallucination under stimulation, smelling a smell that does not exist, such as burnt rice, burnt rubber, etc., and sometimes smelling a pungent smell. Temporal lobe tumor prevention can also make patients notice that they feel strange to others (in fact, they are very familiar). This throat symptom is usually short-lived, usually only lasting ten seconds to a few minutes.

3. Headache

There is a very small gap between the soft brain weighing about 1,400 grams and the bony cranial cavity that contains it. Any brain tumor that occupies a certain space will increase intracranial pressure, thus producing symptoms of brain cancer such as severe headaches. The headache pattern is that it often occurs in the early morning and is often awakened by pain during emotional sleep, but after getting up and moving around, the headache will gradually ease and disappear.

4. Visual impairment

Under normal circumstances, the venous blood of the eyeball flows back to the brain from the eye. When the intracranial pressure increases, the venous blood will not flow smoothly, resulting in stasis and edema, which will damage the visual cells on the retina and cause diarrhea, resulting in decreased vision. In severe cases, the retina of the fundus will have dot-shaped, linear, flake-shaped, or even flame-shaped bleeding, causing distorted and blurred vision, or even blindness. This is also a common symptom of brain cancer.

The above is an introduction to the common symptoms of brain cancer. I believe everyone has some understanding of this. Here is a reminder that once the symptoms of brain cancer appear, you must go to the hospital for treatment as soon as possible to avoid more serious consequences, which is very unfavorable to the patient.