Ensure a safe return

Wanderers who get lost can be difficult to find because they often react unpredictably. For example, they might not call for help or respond to searchers' calls. Once found, wanderers might not remember their names or where they live.

If you are caring for someone who might wander, inform the local police, your neighbors and other close contacts. Compile a list of emergency phone numbers in case you can't find the person with dementia. Keep on hand a recent photo or video of the person, his or her medical information, and a list of places that he or she might wander to, such as previous homes or places of work.

Have the person carry an identification card or wear a medical bracelet, and place labels in the person's garments. Also, consider enrolling in the MedicAlert and Alzheimer's Association safe-return program. For a fee, participants receive an identification bracelet, necklace or clothing tags and access to 24-hour support in case of emergency. You also might have your loved one wear a GPS or other tracking device.

If the person with dementia wanders, search the immediate area for no more than 15 minutes and then contact local authorities and the safe-return program — if you've enrolled. The sooner you seek help, the sooner the person is likely to be found.