Ive been smoking all kinds of spice for about 4 years now. im currently 5 days clean and ive never felt so great! ill admit i absolutely LOVED the stuff… Except the first couple times because i would freak out , but i just got blood results back i have no damage to kidney and everything in my body is healthy. i geuss its just different for some people.. Still, im not smoking it again since i feel amazing and i can eat regularly and sleep regularly. But yes it is bad. im not saying in anywway you should start smoking the stuff. it will ruin your life ive stolen from family and friends burned many bridges.. Please people dont start a viscous cycle..
I’ve had a very similar experiences. I quit about 6 months back. I had been smoking for 10 years or so. Then I just quit one day. Not smoked a cigarette since then. After 3 months of smoking one day I felt like I was having a heart attack so went to the ER. They did an ECG. My heart was racing and my blood pressure had shot up. I was put on blood pressure medication for about 2 months. It have been normal since then. But I always experience periods of discomfort in my chest or shortness of breath. Like you I did check with a bunch of doctors but the tests come out normal.
I am thinking this has got to do something with anxiety cause every time I get these feeling and if I start thinking about good things the feeling subsides.
A 1499 entry in the Ming Shilu recorded that 13 Chinese men from Wenchang including a young man named Wu Rui were captured by the Vietnamese after their ship was blown off course while traveling from Hainan to Guangdong 's Qin subprefecture ( Qinzhou ), after which they ended up near the coast of Vietnam, during the Chenghua Emperor 's rule (1447–1487). Twelve of them were enslaved to work as agricultural laborers, while the youngest, Wu Rui (吳瑞) was selected for castration since he was the only young man and he became a eunuch attendant at the Vietnamese imperial palace in Thang Long . After years of service, he was promoted at the death of the Vietnamese ruler in 1497 to a military position in northern Vietnam. A soldier told him of an escape route back to China and Wu Rui escaped to Longzhou . The local chief planned to sell him back to the Vietnamese, but Wu was rescued by the Pingxiang magistrate and then was sent to Beijing to work as a eunuch in the palace.