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is a stimulant drug, when taken in excessive amount it may cause toxicity symptoms like rapid heart rate
, chest pains, restlessness
, irritability, breathing difficulty, increased blood pressure etc. Although it causes increased BP and tachycardia
but it don't damage heart directly. Due to acute panic attacks you received lorazepam
and got relief with it. But still some anxiety and restlessness remain there which is happening in your case. There is no need to worry its just part of anxiety. Still if you want to remain on safer side get your ECG done. Cardiac enzymes are needed to check only when ECG show signs of ischemia.
Dr. Seikhoo Bishnoi, MD