dont woory, this will also settle, follow steps
The feeling of anxiety/ pulsating heart usually lasts for 2min to 20minutes and has a cresendo-decresendo curve.
This thing usually settles down on its own, but the associated symptoms like tingling
in various body parts (like as i mentioned earlier --in hands/ fingers or it can also be felt in head, neck, feet etc,; Tingling is due to hyperventilation
during the anxiety attack) also settle on its own in some time, like 1/2 to 1hour after breathing becomes better.. There is no need to worry for this.
Take some water, go out for a walk, watch a song or movie which you like and distraction will help in getting better soon.
You should tell your treating doctor about these atacks and get the meds revised. such attacks happens in untreated or partially treated anxiety cases.
Wish you speedy recovery.
Dr. Manisha Gopal