Here is another of brain cancer’s most common symptoms. The tumor may impact the optic nerve and this gradually damages the optic nerve. First, they may experience blurry vision but it will escalate. There may be a blind spot or even a complete loss of sight if it progresses without treatment.
This may seem terrifying to imagine because most of us can’t imagine living in a dark world. Seek treatment if blurry vision occurs because it may be a sign of something sinister. It’s crucial to stop the cancer from progressing to prevent long-term damage because it may be irreparable (via Moffit).