Falls in elderly

Falls are a major health problem among the elderly and an estimated 6% of falls by elderly result in fractures. Early identification of fall risk is likely to result in earlier implementation of intervention and to minimise development of secondary problems such as reduced confidence and activity levels. A comprehensive falls risk factor assessment should be performed for older people who present for medical attention after a fall, those who had more than one fall in the preceding year or those who have abnormalities of gait or balance. Falls are as a result of extrinsic risk factors, intrinsic risk factor or a combination of both. Syncope is defined as a transient, self limited loss of consciousness usually leading to a fall. Syncope and falls are often considered two separate entities with different aetiologies. Disorders affecting balance in the elderly are cerebral, cerebellar, spinal cord disorders; dementia; arrhythmias; postural hypotension; cerebrovascular disease; musculoskeletal/orthopaedic disorders; intervertebral disc disorders; psychological factors; visual impairment. Effective interventions include: (1) Health promotion and falls prevention. (2) Single interventions. (3) Medication review. (4) Exercise. (5) Home modifications. (6) To improve safety in the home. (7) To improve safety outside the home. Effective preventive strategies require better understanding of the causes of and risk factors for falling among elderly.