What are the symptoms of head tumors? Six symptoms of head tumor

A head tumor, that is, a tumor in the brain, is a very serious disease. It is also a disease that is very difficult to treat and has a high mortality rate. Early detection and timely treatment can effectively inhibit the deterioration of brain tumors. The main symptoms of brain tumors include: headache, visual impairment, vomiting, epileptic convulsions, dizziness and some mental symptoms. If these abnormal scenes are found, the possibility of a brain tumor cannot be ruled out.

1. Headache

Direct compression or traction of local pain-sensitive structures by the tumor can cause local headaches in a fixed location, accompanied by tenderness outside the local skull. Headaches are usually paroxysmal, with distending or throbbing pains, and often occur at night and early morning. As the tumor gradually grows larger and becomes persistent, the headaches tend to become widespread as intracranial pressure increases. More information sources (click to view)

2. Visual impairment

The optic nerve head is swollen due to the obstruction of retinal venous blood return caused by increased intracranial pressure. It manifests as visual field defects, enlarged blind spots, and a sharp decrease in visual sensitivity. In severe cases, blindness occurs.

3. Vomiting

Severe headaches are often preceded by nausea and vomiting, which is caused by stimulation of the vagus nerve center in the medulla oblongata. It usually occurs at night or in the early morning when the stomach is empty or the location of the headache changes. Vomiting is more common in infratentorial tumors than in supratentorial tumors. Vomiting is often the only symptom of cerebellar tumors in children.

4. Epileptic seizures

Generalized epileptic seizures may be related to increased intracranial pressure, but they may also be local effects of brain tumors.

5. Dizziness

Vertigo caused by increased intracranial pressure is not a feeling of spinning, but a more common feeling of instability, with a tendency to fall over when bending over.

6. Psychiatric symptoms

In mild cases, the main symptoms may be only memory loss and decreased concentration, and irritability. When the intracranial pressure increases slowly, it can lead to progressive dementia, and the patient has intellectual impairment, apathy, and incontinence. When the intracranial pressure increases acutely or subacutely, it often causes mental confusion. When the pressure rises to a very high level, all mental activities of the patient almost stop and the patient falls into a coma.