I'm new to this subject. I had to call an ambulance last night because my sugar had dropped to 23. I thought I was having a heart attack. My chest hurt so bad and I was shaking all over . I was terrified. I drank juice and a piece of chocolate and by the time the ambulance got to me my sugar was 230 . It eventually topped out at 279. Has any one been through this type of roller coaster ? I am scared of my meds now .