Posted on 5/30/2025
We all know the dangers of driving under the influence of alcohol, but far fewer people realize that driving while severely fatigued can be just as hazardous. The symptoms of drowsy driving mirror those of alcohol impairment—slow reaction times, poor decision-making, and difficulty staying in your lane. Despite this, many drivers continue to get behind the wheel when they’re too tired, believing they can tough it out. In reality, drowsy driving is a serious safety concern that puts everyone on the road at risk. What Happens to Your Brain When You’re Sleep-Deprived Sleep is essential for proper brain function, especially when it comes to tasks that require focus and coordination. After being awake for 18 to 20 hours, your mental alertness drops to the level of someone with a blood alcohol concentration of 0.05%. That’s enough to impair judgment and reflexes significantly. After 24 hours without sleep, impairment is similar to a BAC of 0.10%, w ... read more