One of the major causes of sleep paralysis is sleep deprivation, or a lack of sleep. A change in your sleep schedule, stress, and other sleep-related problems might also play a role. Other factors could be involved, including: Mental health conditions, such as PTSD or bipolar disorder
How do you break out of sleep paralysis?
Anecdotally, many sufferers find that moving a small muscle, such as the eyes, fingers or toes, can allow them to snap out of the paralysis. Others report that getting the attention of their bed-partner, for example by making a noise in their throat, so that he or she can touch them can also break the paralysis.