Though it may not be so well-understood, vaping is known to cause water loss from the body as vapor is released from the body after each exhale. With vaping becoming more and more effortless, users often forget that they must drink water while vaping to prevent dehydration, which can then result in headaches and fatigue. Thus, to avoid such issues, users should ensure that they are sipping water throughout the day, especially before and after vaping sessions.