It seems to be narcolepsy. A milder form or starting phase of it. You need to be cautious. You need an expert. Homeopathic medicine would be the best solution for your concern.

Hi, Shift work schedules go against our internal body clocks. Get enough sleep on days off. Practice good sleep hygiene by planning and arranging a sleep schedule and by avoiding caffeine, alcohol and nicotine. Do not start a night shift with sleep deprivation. Eating smaller meals can help . Control your sleep schedule. Schedule daytime short naps . Have an exercise and meal routine schedule. Consult a Physician to rule out any medical conditions and a Psychologist to understand the underlying causes to help you with sleep hygiene and to manage the sudden sleep during the day .

Hi How often do you do morning shift or afternoon shift? Your concern is issues related to sleeping. While working you sleep suddenly and wake up suddenly. For how long have you been sleeping suddenly and waking up suddenly while working? Consult a psychologist and explain about sleep issues. There could be many reasons for having sleep issues and in order to determine the cause with a psychologist you can talk about your lifestyle, eating habits, work schedule, and relationship with family. It is important to remember that you can overcome sleep issues and feel better. If you often feel sleepy at work I suggest you consult a psychiatrist or physician.

It will be better to consult psychologist. I can help you out in this.

Connect with psychologist to resolve inner conflicts