Does Botox or similar products injected in the forehead area cause ear connections and hearing loss?

Thank you for sharing your question. At this time, there seems to be no connection to the symptoms you describe. Follow up with an ENT doctor for consultation. Good luck,

I am unaware of any such cause and effect relationship between the two.  Consider consulting with an ENT/facial plastic surgeon who performs botox injections.  Perhaps he/she can irrigate your canals and repeat the botox injections when it becomes necessary.