StressFever1 Stress Fever: Can Stress Cause a Temperature Spike and How to Tell the Difference Have you ever felt warm or feverish after a stressful day? That’s your body reacting to emotion. Cooling down, breathing slowly, and taking quiet breaks can ease the heat. I still remember feeling oddly feverish before an important presentation — no infection, no cold, just nerves.At the time, I thought it was nothing. But later I learned that stress can literally warm the body from the inside o.. 2025. 9. 4. Previous 1 Next