[Heat-related problems in the elderly].

In particular in the elderly patient, exposure to heat can lead to disturbances of the circulatory system and of the water and electrolyte balance. Provided that certain prophylactic measures are taken, serious problems are unlikely to occur. Food and drink should be matched to the ambient temperature, and permanent medication should be checked. In the case of confused persons, nursing personnel should substitute for any failure to make the necessary acclimatization changes (appropriate clothing). In the case of incontinent patients, it must be remembered that the diapered area is not available for radiating off heat.