Did you know that waking up at 3 or 4 in the morning is a clear sign of…
Waking up at 3–4 AM is not a clear sign of any single disease or condition. It can happen for many normal and explainable reasons, such as: Common reasons people wake up at that time Stress or anxiety (very common—your brain becomes more alert at night) Light or noise disturbance Irregular sleep schedule Caffeine intake …









