Why do I get panic attacks, I feel like this is because I am low on some sort of vitamin or nutrients. I also get dizzy and and black out for a few seconds when I stand up but my dr says my blood work is fine. I sometimes start to get panic attacks in public places such as around people or unfamiliar surroundings. I’ve developed this the past year and I’m so confused as to how I’ve developed it and how to get rid of it without going on medication. I don’t like the idea of medications. I don’t really get mental symptoms of anxiety just physical. When I start to panic I start to get dizzy and like a woosh feeling in my whole body like I’m going to faint. I don’t understand why I have developed this. 

This definitely happens to me way more when I’m hungover, I get these panic feelings tremendously but I don’t ever even drink. I just know that worsens it. 

How do I stop these panic attacks and faint feelings I get without medication.