Full Moon & Perimenopause Insomnia: Is It Cosmic Chaos or Just Hormones?

Let me start by stating a quick fact: prior to my mid-forties, a full moon was just a lovely, glowing orb in the night sky. I’d look up, sigh at its ethereal beauty, maybe post a blurry photo on Instagram that looked like a streetlight, and go peacefully to bed.

Fast forward to perimenopause, and a full moon landing in my calendar feels like a personal, cosmic attack on my sleep and sanity.

Last night was a prime example of perimenopause insomnia at its finest. There I was, lying starfish-style on top of the covers at 3:00 AM because my internal furnace decided we were currently standing on the equator—hello, nighttime hot flashes. My brain was running a high-speed marquee of every embarrassing thing I’ve said since 1998, my dog was staring at me like I was the ghost in the house, and I had an overwhelming urge to either rearrange the kitchen cabinets or cry because we were out of soya milk.

I finally looked out the window and saw it: big, bright, and glowing with absolute smugness. Ah, right. The Full Moon.

So, I’m putting this out there to the universe (and my fellow sleep-deprived sisters): Does anyone else turn into a glitching werewolf when full moon energy hits perimenopause symptoms, or is it just me?

The Science of Perimenopause Sleep Disturbances and the Lunar Cycle

Because I had nothing better to do while awake during the witching hour, I decided to look into why the combination of perimenopausal hormonal shifts and a full moon feels like an emotional blender set to "Pulse."

Here is my very scientifically unverified, lighthearted breakdown of why perimenopause sleep disturbances spike during a full lunar event:

1. The Sleep Deprivation Multiplier: Melatonin & Estrogen Drops

We already know perimenopause symptoms do a absolute number on sleep. As progesterone drops and estrogen levels fluctuate, our body’s thermoregulation goes haywire, turning bedtime into swamp survival training.

Now, throw in a giant nightlight in the sky. Studies show that human sleep duration naturally drops during a full moon, and deep REM sleep takes a hit due to light sensitivity. Multiply normal lunar restlessness by perimenopause nighttime awakenings, and congratulations: you’re awake long enough to finish a 10-episode true crime documentary series in one sitting.

2. Hormonal Tides & Fluid Retention

The moon controls the ocean tides, and human bodies are roughly 60% water. Is it really that far-fetched to think a celestial body strong enough to pull the Atlantic Ocean might be tugging on our already volatile hormones? When fluctuating estrogen has your body feeling bloated and erratic, any extra atmospheric nudge feels like a full-blown storm.

3. Cosmic Cortisol & Hormonal Mood Swings

During a full moon, ambient light suppresses our natural melatonin production. Guess what else plummets during perimenopause? Yep, melatonin and serotonin. When your brain loses its primary calming chemicals, perimenopause mood swings and midnight anxiety take over the wheel.

Am I Werewolf Material Now? Common Perimenopause Symptoms

Honestly, the overlap between werewolf lore and perimenopause signs is shockingly uncanny:

• Unexplainable Rage & Irritability: (Usually directed at a partner breathing too loudly next to you).

  
  

• Sudden Body Temperature Spikes: Flash-freezing one minute, sweating through sheets the next.

  
  

• Midnight Foraging: A burning desire to roam the dark house looking for hidden carb stashes.

  
  

If you’ve found yourself staring at the ceiling during a full moon, holding an ice pack to your neck while questioning all your life choices, please know you are not alone.

How to Survive a Full Moon in Perimenopause

Perimenopause is already a wild ride, but adding a full moon into the mix feels like playing life on hard mode. The next time the moon lights up the sky and your brain refuses to hit the off switch:

1. Don't fight the awake time: Waking up at 3 AM is classic for perimenopause. Forcing sleep only raises your stress hormones (cortisol).

   
   

2. Cool down fast: Keep a glass of ice water and a cooling towel right by your bed.

   
   

3. Embrace the sisterhood: Take comfort in knowing that thousands of midlife women are standing in front of their open refrigerators, howling at the moon right along with you.

   
   

Over to You: Does the Full Moon Affect Your Perimenopause Journey?

Does the full moon trigger your perimenopause insomnia and mood swings, or have I officially lost my lunar marbles? Drop your wildest mid-moon night stories in the comments below!