What precaution should nurses emphasize to older adults regarding over-the-counter medications?

A. Mix different medications to save time: Combining medications without guidance increases the risk of drug interactions, overdosing, and harmful side effects. This practice is especially dangerous for older adults who often take multiple prescriptions. B. Always consult healthcare providers before starting new medications: Older adults are at higher risk for polypharmacy complications and adverse drug interactions. Consulting with a healthcare provider ensures that new over-the-counter medications are safe, appropriate, and compatible with current prescriptions. C. Avoid reading labels for potential side effects: Ignoring medication labels prevents patients from understanding dosing instructions, contraindications, and potential side effects. Reading labels is essential for safe and effective use of over-the-counter drugs. D. Take medications with alcohol for enhanced effectiveness: Alcohol can interact dangerously with many medications, increasing the risk of sedation, liver damage, gastrointestinal bleeding, or impaired cognition. Combining alcohol and drugs is unsafe.