Hi. I suffer from Panic Disorder/anxiety/depression.
I have severe health anxiety. Every time I start on a new medication I get nervous.
So, my question is, how early would you be able to tell if you were allergic to medication?
I started on Vistaril 3 days ago. So far, so good. I am taking 25 mg before bed.
Would I have already had a reaction to it if I were allergic?