Does sleeping on your desk during a noon nap worsen fatigue?
May 16, 2023
Source: Cainiu Health
Dr. Yang Shuwen
Introduction
Taking a short nap by resting on the desk during lunch break does not increase fatigue; however, napping for a longer duration may worsen physical tiredness. If one sleeps on the desk for an extended period without using supportive tools such as a pillow, it can cause neck strain. Upon waking, this posture may lead to muscle soreness in the neck, and in severe cases, may result in cervical spine deformation, further increasing the individual's sense of fatigue.
Generally, taking a short nap by leaning on a desk during lunch break does not increase fatigue. However, a longer nap in this position may加重 physical tiredness. Detailed analysis is as follows:
1. No increased fatigue
If the nap time is short and you use a pillow or cushion while resting your head on the desk, it typically does not increase bodily fatigue. Appropriate rest can actually refresh the mind and improve afternoon alertness and energy levels.
2. Increased fatigue
If you nap for an extended period while leaning on a desk without using supportive tools like a pillow, it may cause neck strain due to unnatural twisting. Upon waking, this can lead to neck muscle soreness and, in severe cases, contribute to cervical spine deformation. Additionally, lying down shortly after lunch redirects more blood flow to the stomach to aid digestion, potentially causing insufficient blood supply to other parts of the body and resulting in dizziness. Prolonged pressure on the arms may also impair blood circulation, leading to numbness and further increasing overall physical fatigue.
Therefore, short naps in this position are generally safe and unlikely to harm the body. However, prolonged napping this way may cause physical discomfort or injury. If symptoms occur, individuals should promptly visit a hospital for evaluation and timely treatment.
