Even after sleeping for eight hours, fatigue persists, pointing to a serious illness.
Despite going to bed on time, avoiding late-night mobile phone calls, and getting a full eight hours of sleep, if you wake up feeling tired, with heavy eyes, and fatigue persisting throughout the day, this shouldn’t be ignored as normal. Sometimes, the body signals a serious problem in this way. Let’s find out what experts have to say about this.
According to Dr. Steven Thau, a sleep specialist at Hartford HealthCare Medical Group, it’s not enough to simply get enough sleep; it’s also important to ensure that the sleep is deep and restful. Many people spend eight hours in bed, but their bodies fail to truly rest.
During sleep, the body goes through different stages: light sleep, deep sleep, and REM sleep. If sleep is repeatedly interrupted for any reason, the body cannot reach deep sleep. This is why fatigue persists upon waking in the morning. Things like stress, noise in the room, screen time late at night, and excessive caffeine consumption can all impact deep sleep.
This persistent fatigue may be due to a serious condition called sleep apnea. This condition occurs when a person’s breathing stops for a few seconds while sleeping. Doctors explain that many people are unaware of this, but the brain repeatedly wakes the body to breathe. This prevents the body from getting enough rest despite a full night’s sleep. Signs of this include loud snoring, feeling suffocated, or feeling extremely lethargic throughout the day.
Furthermore, going to bed and waking up at different times each day disrupts the body’s circadian rhythm. This is why many people feel even more tired even after sleeping longer during the holidays.
Lifestyle Impacts
Eating habits also impact sleep quality. Eating heavy meals, spicy foods, or alcohol late at night can cause frequent sleep interruptions. Dehydration can also lead to restlessness and fatigue. Mental stress and anxiety are also major factors. When the mind is constantly active, the body cannot reach a state of rest. In such cases, meditation, deep breathing, and creating a calm environment before bed can be beneficial.