Thanks for your question on Healthcare Magic.
I can understand your concern.
In my opinion, we should first rule out heart diseases for your symptoms.
So get done blood pressure monitoring, ecg, 2d echo and
stress test (trade mill test).
If all these are normal then no need to worry for heart diseases.
Some energy pills do contain
steroids. And these steroids can cause similar kind of side effects.
So if your cardiac work up is normal then stop these energy pills, you will mostly improve with all symptoms.
Don't worry, you will be alright with all these.
Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.