Hearing Explosions Inside Your Head

Some people experience exploding head syndrome, where they are suddenly jolted awake by the sound of a thunderous crash or gunshot. Despite the alarming name and terrifying noise, there is no physical damage occurring.

This mysterious sensation happens right as you drift off to sleep or wake up. It is not actually a headache, but rather a brief glitch in how your brain processes sensory information during the transition between wakefulness and slumber. You might even see a sudden flash of light or feel a strange tingling throughout your body at the same time. While it sounds like a nightmare, doctors assure us that it is completely harmless and usually stems from stress or extreme exhaustion.