"2 years ago i started to experience internal tremors, with that came the feeling i couldn&#039;t inhale enough air into my body to breath, my leg muscles would twitch, and achy arm and leg muscles. bedtimes where horrendous, i could feel my pulse/heartbeat in every inch of my body, as i fell asleep (when i did) my body would jerk me awake again, i became easily startled even with familiar noises, so i went to the doctor who said i was suffering from anxiety, citralopram was prescribed and after 6 weeks i felt better, i took it for 5 months and then was weaned off, 3 days ago after 4 months with no symptoms, all the feelings are back, prescribed propranolol 10mg 3 x daily, quick acting, it&#039;s early days but fingers crossed,"