Botox - Sensory Issues?

Thank you for sharing your good question. If your are not over-treated there should be no feeling from the Botox. Over-treatment can give a heavy sensation to the forehead which eventually disappears. Find an experienced oculofacial surgeon who will treat you conservatively.
Good luck,

As a neurotoxin, Botox prevents the release of neurotransmitters and affects the function of your facial muscles. This can feel a lot of different ways for different people. Many patients report a feeling of fullness or heaviness in the forehead—especially initially after treatment. While this feeling can last for some people, especially those who are particularly sensitive, many patients report that they adapt and actually feel relief in their forehead after a couple of days. Though it’s impossible to know exactly how Botox will feel for you, you can count on the effects fading with time. Typically, Botox lasts about 3–6 months, and if you’re unsure, you could request the lower strength with fewer units to reduce its longevity. We hope this helps and that you are able to find treatment that feels comfortable for you.