What causes dizziness and blurred vision after receiving Botox injections?
My wife has had 300 units of Botox 4 times now (every three months. It seems each time it is less effective and she feels worse. She has light headiness, blurry eyes, nausea, weak and can t walk long distances, hard time swallowing, seats more, and harder reading. Also has occasional rashes. Could these be side effects to the Botox?