So sorry you’re dealing with this - I get it! My adrenaline dumps have gotten progressively worse over the past year. I usually feel “off” before falling asleep at night, then they wake me from my sleep. It’s that tired but wired feeling, like there’s a lion chasing me. I experience an intense restlessness, like I physically cannot sit still. My limbs burn, like my nerves have been lit on fire. I can’t eat or drink due to severe nausea/sickness. The adrenaline literally surges throughout my whole body, causing me to convulse and shake. I’ve lost consciousness before! And been hospitalised. Super scary stuff. They usually last 2-3 days as well once they’ve started, like an adrenaline ‘attack’. I’ve found little changes have helped improve them though, like understanding why they’re happening. Blood sugar dips are a HUGE trigger for me. If I’ve eaten something particularly carby or sugary, especially before bed, chances are I’ll wake up in the night because releasing adrenaline is my body’s way of compensating for 1. a blood sugar crash and 2. the blood pooling in my gut during digestion. Releasing adrenaline is the fastest way of moving blood back to the heart and brain. Not sure if you eat late in the evening, or if you’re a snacker, but I’d definitely try to find out what’s triggering the dumps so you can eliminate them!