Bones1994,

Welcome to NeuroTalk.

Are you taking any meds? Some meds (SSRIs) cause jaw clenching, especially during sleep. This can manifest as other jaw issues during the day.

The ear issue should be addressed by an ENT. There are some very rare ear conditions that can be related to a concussion. At this time of year, the mountains above Santa Barbara will be filled with various pollens. That could be an issue. Try taking an anti-histamine drug. It may solve your problem.

There are no reported issues with altitude at lower altitudes. Sustained higher altitudes can slow mental processing.

What struggles have you so burdened?

Please tell us about your injury and symptoms. We have a lot of good experience here.

My best to you.