Can Lack of Sleep Cause Nausea?
Yes, lack of sleep can cause nausea. Sleep deprivation disrupts essential bodily functions, including digestion, hormone regulation, and nervous system balance, which may trigger nausea or even vomiting in severe cases. When the body doesn’t get enough restorative sleep, stress hormones like cortisol rise, blood sugar levels fluctuate, and the digestive system becomes sluggish—all of … Read more