"Related to or marked by Hysteria" https://www.merriam-webster.com/dictionary/hysterical
Hysteria being "behavior exhibiting overwhelming or unmanageable fear or emotional excess" which seems to be exactly what OP was trying to say.
We should all just stop speaking. The origin of too many words is problematic. Just think of how many were coined by racists and misogynists!
If I open etymological dictionary and find out the word "pineapple" was originally coined to demean my ancestors (a fact I and a majority of people were completely unaware), what should the reaction be? Push everyone to start calling them Ananas comosus in everyday speech instead?
In any case, I made a suggestion. Do with it what you will.