06/03/2026
Aphasia is a condition that affects speech, understanding, reading, and writing. The most common cause of aphasia is a stroke that interrupts blood flow to the left side of the brain, which controls language. Without oxygen, brain cells in this area become damaged and make it difficult for the brain to turn thoughts into words or understand language.
Prompt medical attention can help reduce long-term effects and improve recovery outcomes. Remember F.A.S.T. to recognize a stroke: Face drooping, Arm weakness, Speech difficulty, and Time to call 911.