Usually the early symptoms of brain cancer that often appear

This type of brain cancer is common in life. It is also important to understand the early symptoms of brain cancer as soon as possible in order to control the condition of brain cancer. Next, let's learn about it from the following article.

1. Morning headache: Headache is a common early symptom of brain cancer, often occurring at four or five in the morning. People are often awakened by the pain while sleeping. The headache gradually eases or disappears after getting up and doing some light activities, so it is called "morning headache". Brain cancer tumors in the posterior cranial fossa can cause neck pain that radiates to the eye sockets, and the severity of the headache gradually increases as the disease progresses.

2. Visual impairment: Increased intracranial pressure can cause edema due to poor venous blood return to the brain, leading to decreased vision in brain cancer patients. In severe cases, there are dot-shaped, linear, or sheet-shaped lesions or even bleeding in the retina, and blurred vision is also an early symptom of brain cancer.

3. Projectile vomiting: Compared with vomiting caused by gastrointestinal diseases, vomiting in patients with brain cancer is not accompanied by abdominal distension, nausea, or diarrhea. However, when intracranial pressure increases, "projectile vomiting" symptoms will occur after a headache. This is an early symptom of brain cancer.

The above symptoms are the most important early symptoms of brain cancer. I hope everyone can learn more about brain cancer from them. If you have other questions about brain cancer, you can contact our online experts to answer them.