Questions › Category: Questions › What happens if you inject air into your veins? 0 Vote Up Vote Down Karin Jameson asked 2 months ago Is it dangerous to inject air in veins? 1 Answers 1 Vote Up Vote Down Best Answer Karin Jameson answered 2 weeks ago When an air bubble is injected in veins, it is called venous air embolism. This bubble depending on its size can travel to your lungs, heart or brain. It can lead to serious problems. DON’T DO IT!!! Please login or Register to submit your answer Username or Email Address Password Remember Me