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.
Insomnia may be divided into three classes based on the duration of symptoms. 1  Insomnia lasting one week or less may be termed transient insomnia; 2  short-term insomnia lasts more than one week but resolves in less than three weeks; and.  long-term or chronic insomnia lasts more than three weeks.