| CATEGORY | Disorders of sleep |
| SYSTEM | Nervous system |
| ORGAN | Brain |
| ALTERNATE NAMES /COMMON NAMES | Trouble- sleeping/ Sleeplessness |
| NAMES IN DIFFERENT LANGUAGES | 'anidra' in Hindi, 'nidranasa' in Marathi, 'anidra' in Bengali, 'insomnie in French, 'Schlafstorung' in German |
| ICD 10 CLASSIFICATION | F 51.0/ G47.0 |
| WORLD STATISTICS | Nearly 35% of people suffer from Insomnia sometimes in their lifetime. Nearly 30-40% of Americans suffer from Insomnia. Affects all age group but, more common in elderly above 60 years of age. It is more common in woman. More common in people with some psychiatric diseases, alcohol dependency, hectic lifestyles. |
| INDIAN STATISTICS | Not known |
