Sleep will feel the bed trembling, in the exclusion of natural factors: 1, the reason for consideration is the patient’s mental psychological factors lead to, because the patient some of their own psychological problems, or the patient’s long-term late night, irregular, low-quality sleep, busy daytime life and work, too much to think about before going to bed lead to their own mental stress, as well as bad habits, such as exercise before going to bed, alcohol, which leads to Plant nerve function disorders, so that patients have false sensations, may have the feeling of bed trembling while sleeping. 2, in the human body lack of certain trace elements, such as calcium deficiency, calcium deficiency will lead to human muscle tension, increased excitability, limbs will produce false sensations, resulting in the patient feels that the bed is trembling while sleeping. If you have this feeling for a long time, it is recommended to go to the relevant regular hospital for examination and symptomatic treatment.