Tag: Passing out

Dehydration is a leading cause of fainting, accounting for a significant number of fainting-related hospital visits. Understanding what to drink when you feel lightheaded can be a crucial preventative step. Certain beverages can help stabilize blood pressure and increase blood volume, addressing common triggers for syncope.

While fainting, or vasovagal syncope, only occurs in about 1-2% of blood donations, it's a possibility every donor should prepare for. If you find yourself in this situation, knowing what to eat after passing out from giving blood is crucial for a fast and safe recovery.