Limit screens and caffeine in the evening.
Explore cognitive behavioral techniques for insomnia—often more sustainable long-term.
Your doctor can guide you on tapering if needed.
5. Certain Antihistamines – Like Diphenhydramine in Sleep or Allergy Products
Found in many over-the-counter sleep aids or allergy relief formulas, these block histamine to ease symptoms.
In older adults especially, prolonged use can lead to drowsiness, confusion, or dry mouth due to anticholinergic effects. The Beers Criteria flags them for caution in long-term scenarios.
Smarter swaps: Opt for non-sedating antihistamines like loratadine for allergies, or focus on sleep hygiene for rest issues.
What You Can Do Right Now: Actionable Tips for Safer Use
