It could be Toradol. Its a super NSAID that is a good short term reliever. Toradol, like ALL NSAIDS, will aggravate your tinnitus if you have any.
Disclaimer: Im not a Dr. just an experienced patient.
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Toradol does help temporarily but isn’t it just injections
I’ve had them in my neck
No buzz at all
It’s the only potent pain reliever I know of that does not have the buzz