procedure manual meaning, procedure manual definition | English Cobuild dictionary. procedure. ( procedures plural ) A procedure is a way of doing something, especially the usual or correct way. A biopsy is usually a minor surgical procedure..., Police insist that Michael did not follow the correct procedure in applying for a visa...
Symptoms and causes of insomnia are different for every patient. Insomnia symptoms may include: Fatigue. Problems with attention, concentration or memory (cognitive impairment) Poor performance at school or work. Moodiness or irritability. Daytime sleepiness. Impulsiveness or aggression.
It is a common sleep problem that most people experience at least occasionally. When it occurs, people feel tired much of the time and often worry a lot about not getting enough sleep. Consequently, insomnia often disrupts daily life. Insomnia can result from the following: 1  Diet (e.g., intake of caffeine or alcohol). 2  Emotional difficulties. 3  Stress. 4  Underlying disease. 5  Other factors.