My daughter is type 1diabetic, she awakened this am with facial swelling, throat swelling, sleepiness, we think it was from very expired anti acid gum. I took her to urgent care tonight, because she just told me of the symptoms, they gave her epinephrine, this was around 8pm, it is now midnight and she still has elevated bp, and rapid heartbeat 108 bpm. Should I be concerned.

Call Urgent care with your questions, and if necessary, go back. What did they tell you?