The Ministry of Health in Peru announced on March 23 that older adults who self-medicate are at greater risk for adverse health effects, especially due to the improper prescription and excessive use of medications. The ministry emphasized the dangers associated with polypharmacy, or taking multiple medications without proper medical guidance.
This issue is significant because older adults are more vulnerable to severe reactions from medications. Dr. Alfredo Stuart Barreto, a geriatrician at the National Hospital Cayetano Heredia under the Ministry of Health, said that while self-medication can begin at a young age, its impact is greater among seniors. “An older adult is more predisposed to adverse effects from a drug; they may experience symptoms such as nausea, dizziness, drowsiness, gastrointestinal issues, diarrhea or falls,” said Stuart Barreto.
Stuart Barreto also noted that many seniors take medicines out of habit or based on recommendations from others. He explained that some people used to believe aspirin could prevent heart attacks if taken regularly; however, chronic use may lead to gastrointestinal bleeding and increased blood pressure. Similarly, long-term use of omeprazole can reduce vitamin B12 absorption and even cause kidney damage. “Each older adult is a different universe. A medication that works well for one person may be harmful for another patient with different conditions,” Stuart Barreto said.
To help manage medication safely in older adults, the ministry recommends using large-print lists detailing medicine names and schedules placed in visible areas like refrigerators. If medication packaging has small print, it suggests placing stickers with larger writing on them. In case someone forgets a dose, they should not double up next time since this can cause health problems. Any new medicine taken without prescription should be reviewed by a geriatrician.
The Ministry of Health reaffirmed its commitment to senior health and urged people not to take medicines without prior medical consultation and to seek care at the nearest health facility if any adverse reaction occurs.
