12/18/2025
Let’s talk about a common sleep aid I don’t love for nightly use.
ZzzQuil = diphenhydramine (the same ingredient as Benadryl).
Diphenhydramine is an anticholinergic, and regular use has been linked in research to an increased risk of cognitive decline and dementia over time.
If you’re reaching for this night after night, it’s worth pausing. It may knock you out short-term, but it’s not a great long-term sleep solution.
There are safer, more supportive options for regular sleep. Try options that work with your nervous system, instead of against it, such as:
• Magnesium glycinate (calming for muscles + the nervous system)
• Melatonin
• L-theanine for a racing mind
• Herbal support like passionflower or valerianslee
• Meditation or breathing practices to signal safety to the brain
• Consistent sleep routines + daytime light exposure
If sleep has become a nightly struggle, it may be time to look at the root cause instead of relying on a quick fix.
💤 Save this for later or share with someone who relies on “PM” meds to sleep.