01/05/2026
*Brain tumor symptoms*
depend on the tumor's size, type, and location in the brain. They happen because the tumor presses on brain tissue, increases pressure inside the skull, or disrupts normal function.
Here are the most common ones:
*1. General pressure-related symptoms*
- *Headaches*: New or different from usual. Often worse in the morning, may wake you up, and can intensify with coughing, bending, or straining.
- *Nausea and vomiting*: Especially in the morning and unrelated to food. Caused by increased intracranial pressure.
- *Balance problems*: Dizziness, clumsiness, trouble walking, or loss of coordination.
- *Vision problems*: Blurred vision, double vision, or loss of peripheral vision.
- *Seizures*: New onset seizures in adults. Can be focal or generalized, even if you’ve never had one before.
*2. Symptoms based on tumor location*
- *Frontal lobe*: Personality or behavior changes, mood swings, difficulty planning, impaired judgment, weakness on one side.
- *Temporal lobe*: Memory problems, speech difficulty, changes in hearing, or déjà vu feelings.
- *Parietal lobe*: Numbness or weakness on one side of the body, trouble with writing, reading, or recognizing objects.
- *Occipital lobe*: Vision loss in part of the visual field, visual hallucinations.
- *Cerebellum*: Problems with balance, coordination, fine motor skills, and dizziness.
- *Brainstem*: Facial weakness, double vision, trouble swallowing, hearing loss.
*3. Cognitive and mood changes*
- Confusion or trouble concentrating
- Memory loss
- Fatigue or drowsiness that’s unusual for you
- Personality changes: irritability, apathy, or acting unlike yourself
*4. Other possible signs*
- Hearing problems or ringing in ears
- Weakness or numbness in arms or legs, often on one side
- Speech difficulties: slurred speech or trouble finding words
- Hormone changes if near the pituitary gland: irregular periods, abnormal breast milk production, growth issues
*Important*: These symptoms are also caused by many other conditions that are far more common than brain tumors. Migraines, infections, stress, and other neurological issues can cause similar problems.
If you’re experiencing new, persistent, or worsening symptoms, especially headaches + vomiting + vision changes or new seizures, check in with a doctor or neurologist. They can evaluate you and order imaging like an MRI if needed