Great question! I see patients with Bell’s palsy and various forms of facial paralysis on a regular basis and have a high level of expertise with using Botox to treat their residual symptoms. Botox can be very effective for treating the left-over effects of Bell’s palsy much like you are describing. Often times, patients develop synkinesis or a discoordination of the facial muscles that can result in extreme tightening and discomfort. Botox can be strategically injected to help relax certain muscles, which in turn offers patients a lot of relief. While effective, using Botox to treat facial paralysis can be tricky and requires the injecting physician to be experienced and knowledgeable with regards to the facial nerve. If you are considering Botox injections, I urge you to seek the help of a highly specializes physician; a true facial nerve expert to discuss your treatment options. There is a procedure that I specialize in called selective neurolysis which results in natural and spontaneous reanimation of the face that you could potentially be a good candidate for as well. Unfortunately there are very few physicians worldwide who treat facial nerve damage. I see patients from all over the world (both in person and via Skype) who have similar concerns to yourself. If you are interested, I would be happy to discuss your concerns in more detail during a consultation. Feel free to contact me if you are interested! Best of luck!