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| | Sleep Health Centers - INSOMNIA |
 | | Transient (short term) insomnia is often caused by excitement or stress, such as a long anticipated vacation or a highly important business meeting. |
 | | Insomnia affects all ages, however there are some groups with a higher incidence of the sleeping disorder. |
 | | The causes of chronic insomnia are more complex, often involving a variety of underlying mental or physical disorders, such as depression, arthritis, kidney disease, heart failure, asthma, sleep apnea, narcolepsy, restless legs syndrome, Parkinson’s disease and hyperthyroidism. |
| www.sleephealth.com /insomnia.htm (908 words) |
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