*hugs* that really sucks - I've got a ton of weird food allergies and the worse ones are always when something that previously has been fine suddenly changes or adds an ingredient and there's me getting wierd symptoms from soemthing I've presumed is safe.
Drink plenty of water, and get some fresh air/exercise to speed up your body both metabolising the stuff into something less harmful and to flush it through your system.
I'd second the suggestion about writing to the company, "valued customer blah blah, used your brand for years blah blah"; adding caffeine is quite a jump in contents for sure!
(no subject)
Drink plenty of water, and get some fresh air/exercise to speed up your body both metabolising the stuff into something less harmful and to flush it through your system.
(no subject)