While it's not guaranteed, vomiting during an endoscopy is possible, but steps are taken to minimize the risk.
The reference material highlights that having an empty stomach before an endoscopy is crucial for several reasons:
- It allows the doctor to get a clearer view of your stomach.
- It reduces your chances of vomiting. The reference specifically states this preventative measure.
- If you do vomit, there's a small risk of aspiration, where vomit enters your lungs.
Therefore, following pre-procedure instructions, particularly fasting, is vital to decrease the likelihood of vomiting during an endoscopy.
