| Problems with vivid dreams, nightmares and rebound insomnia have also been reported. |
| The working definition of insomnia is a persistent difficulty in initiating and maintaining sleep. |
| Corydalis is a European sedative herb that addresses insomnia that stems from nervousness, agitation, depression or anxiety. |
| Individuals who report insomnia lasting for one year are forty times more likely than normal to develop clinical depression. |
| His nightmares, insomnia, poor memory, fatigue, and irascibility became worse, and he developed headaches, musculoskeletal aches, and dyspepsia. |
| In a nation of multitasking workaholics, insomnia strikes 127 million adults. |
