I had very strange reaction after allergy shot. that also not when i took my first shot but after number of shots. This is what happened. After i got the shot within few seconds i started feeling dizzy my are started tingling and feeling weak and here is
the unusual thing my blood pressure shot up to 200/100. it is never this high. I was given benadryl 50mg and within few minutes i was back to normal. if any body has answer let me know. unusual thing is increase in blood pressureView Thread