Mood Swings in Menopause
Why your feelings are all over the place—and what you can do about it.
One moment you’re fine. The next, you’re snapping at your partner, crying at an advert, or feeling completely overwhelmed—for no obvious reason.
If your moods are swinging like a pendulum and you’re wondering, “Is this even normal?”—the answer is yes.
But that doesn’t mean you have to just accept it.
Mood swings are a well-known symptom of perimenopause and menopause, driven largely by hormonal changes. But there are practical, natural ways to support your body and stabilise your mood—without needing to power through or pretend you’re okay when you’re not.
Why Do Mood Swings Happen in Menopause?
Hormonal Fluctuations
Oestrogen and progesterone don’t just regulate your cycle—they also influence key brain chemicals like serotonin, dopamine, and GABA, which affect mood, motivation, and emotional stability.
As oestrogen levels drop and fluctuate during perimenopause, so do these brain chemicals—leaving you more sensitive to stress, more likely to feel anxious or low, and less emotionally steady overall.
Poor Sleep and Night Sweats
It’s hard to stay calm and balanced when you’re not sleeping properly. Sleep disruption—caused by night sweats, cortisol imbalance, or anxiety—exacerbates mood swings, making it harder to cope with day-to-day stress.
Blood Sugar Imbalances
Sudden spikes and crashes in blood sugar can lead to irritability, anxiety, and even panic. If you’re skipping meals, relying on caffeine or sugar for energy, or eating lots of processed food, your mood may be along for the ride.
Gut Health and Inflammation
Your gut produces around 90% of your serotonin, your “feel-good” hormone. If your digestive system is inflamed or your gut microbiome is out of balance, it can directly impact your mood and mental wellbeing.
Cortisol and Chronic Stress
Increased stress levels—and the accompanying rise in cortisol—can leave you feeling anxious, edgy, or emotionally fragile. Add this to hormonal fluctuations, and it’s no wonder many women describe menopause as feeling “emotionally chaotic.”
Common Mood Symptoms During Menopause
- Irritability or sudden anger
- Low mood or sadness
- Anxiety or tension
- Mood swings (feeling up and down throughout the day)
- Crying more easily
- Feeling overwhelmed or unable to cope
- Loss of motivation or enjoyment
Natural Ways to Manage Mood Swings
You can’t stop the hormonal shifts—but you can support your brain, nervous system, and hormones in ways that reduce the impact of those shifts on your mood.
Balance Your Blood Sugar
Eat regular meals with protein, healthy fats, and fibre. This helps stabilise energy and mood throughout the day. Avoid excessive caffeine, sugar, and white carbs.
Support Your Nervous System
Gentle movement, deep breathing, mindfulness, and time in nature can all help regulate cortisol and increase GABA—the calming brain chemical. Even 10 minutes of quiet can make a big difference.
Include Nutrients That Support Mood
- Magnesium: for calming the nervous system
- Omega-3s: for brain health and inflammation
- Vitamin B6 & B12: support neurotransmitter production
- Tryptophan-rich foods: like turkey, oats, bananas, and seeds
Improve Gut Health
Add fermented foods (like kefir, kimchi, or sauerkraut), eat more fibre, and drink enough water to support your gut bacteria—crucial for mood regulation.
Prioritise Sleep
Aim for 7–9 hours. Create a calming bedtime routine, reduce blue light at night, and try magnesium or calming herbal teas (like chamomile or lemon balm).
You’re Not “Too Emotional”—You’re Experiencing a Real, Treatable Change
Mood swings in menopause are not a sign of weakness, failure, or “being too sensitive.” They are a real physical and emotional response to shifting hormones and overwhelmed systems.
At Menopause Muse, we focus on supporting your body through 4 core areas—gut health, inflammation, cortisol/sleep, and pelvic floor strength—so that your symptoms don’t spiral and you can feel more in control, calmer, and you can feel like yourself again.