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The original was posted on /r/tifu by /u/family-soup on 2026-02-21 05:22:43+00:00.
Obligatory, this happened last week.
I've (25) been having this dry heaving cough for the last month or so. I saw a video more than a few months back that showed a dog coughing in a similar way and MANY comments saying, "Be careful, because my dog died from heart failure after they started coughing like this."
At 6:00pm, I coughed like usual, vomited, and then remembered those comments. I decided to get on google and search up my symptoms. I began to believe I was going through heart failure. A lot of things lined up: the dry heaving, the foamy vomit, being out of breath after basic tasks, etc.
I started panicking and at 6:30 I begged my fiance to call me to discuss whether I should go to the hospital or not. I started feeling clammy, super sweaty, and my pulse was super high. He didn't respond right away (he was at work) and I began feeling a sense of impending doom, like I was going to die right then or that night. I called my parents and then called an ambulance.
At 7:15 the ambulance got there, lights and everything, they brought extra equipment because I said with 911 that I was concerned about my heart and had me take my own pulse. They brought out leads to monitor my heart rate and pulse and asked me a bunch of questions. Then they started asking me questions about panic attacks. "Have you ever had panic attacks?" "Do you have a history of panic attacks?" "Do you take any medication for panic attacks?"
I finally asked them, "Is this a panic attack?" and they said they couldn't diagnose me but it didn't appear that I was having any issues that would warrant an immediate trip the hospital.
When they left, my parents got there and my fiance was home. He mentioned that my vaping had gotten out of control and my mom immediately connected the dots and said that the cough I was experiencing? My vape. The vomit? All the phlem I was swallowing. Being out of breath? Vaping is fucking with my lungs. :/ I didn't vape for two days after and the congestion mostly went away and I wasn't out of breath doing laundry or dishes.
TLDR: Had a panic attack that lasted for 1.5 hours. Called an ambulance thinking I was having a heart attack. Vaping seemingly caused all the symptoms and I need to quit.