While BOTOX is a botulinum toxin, I would not be concerned if a little bit dripped into the eye area unless you are getting symptoms like redness, irritation, or blurry vision. You can use preservative-free eye drops to flush out the contents from your eye. There have been multiple occasions where BOTOX has dripped on the skin and around the eye and I have not been aware of any serious complications from any of these instances. If you are having any symptoms associated with muscle fatigue, breathing difficulties, or anything systemic, you should see a doctor right away. But, BOTOX making contact with the mucus membrane should not cause a significant problem in small doses.