Perimenopause and Your Mental Health: What’s Happening to My Brain?!

Am I Okay?

One minute, you’re fine. The next, you’re crying over something small your nanny did. Sound familiar? Welcome to perimenopause—the hormonal rollercoaster you never signed up for. If you’re feeling anxious, depressed, irritable, or just “off,” you’re not imagining it. Your mental health is deeply connected to your hormones, and perimenopause is that chaotic season where oestrogen and progesterone decide to play hide-and-seek.

What Is Perimenopause, Really?

Perimenopause is the transition phase leading up to menopause, typically starting in your mid /late 30s or 40s. It can last anywhere from a few years to a decade (yes, a decade imagine!). During this time, your hormone levels fluctuate wildly, affecting your mood, energy, sleep, and overall mental well-being.

Common Mental Health Symptoms of Perimenopause:

✅ Mood swings that make PMS look tame
✅ Increased anxiety, even if you’ve never had it before – This!!!!
✅ Sudden bouts of depression or feeling low
✅ Brain fog (Where did I put my phone? Oh, it’s in my hand.)
✅ Insomnia or restless sleep
✅ Irritability and short temper (Why is everyone chewing so loudly?!)

Why Does Perimenopause Mess with Your Mental Health?

Your brain and hormones are besties—they talk all the time. So, when oestrogen and progesterone start fluctuating, your brain chemicals (like serotonin and dopamine) get thrown off balance, too. This can lead to mood swings, anxiety, and even depression. Sleep disturbances make it worse, and let’s not forget the added stress of juggling work, family, and life while feeling like a completely different person.

What Can You Do?

Here’s the good news: Perimenopause is temporary, and there are ways to manage the mental health side effects.

1. Get Professional Help

If your mood swings, anxiety, or depression are affecting your daily life, don’t brush it off. A women’s mental health specialist or perimenopause psychiatrist (wink wink, that’s me Dr Malaika Kamenju!) can help you navigate this transition with medical and therapeutic support.

2. Balance Your Hormones Naturally

🔸 Eat hormone-friendly foods (hello, omega-3s and leafy greens!)
🔸 Cut back on caffeine and alcohol (I know, I know…)
🔸 Exercise regularly—endorphins are your new best friends (Wooohooohoooo, okay I’ll calm down now.)
🔸 Try mindfulness or meditation (even five minutes helps!)

3. Consider Supplements or Hormone Therapy

Certain supplements can support mood stability during perimenopause. Hormone therapy (HRT) now called Menopause Hormone Therapy (MHT) may also be an option—talk to a professional to see what’s right for you. (P.S. Check out my free guide on Supplements & Pregnancy Mental Health – previous blog)

4. Prioritize Sleep

Your brain needs rest to function properly. Create a bedtime routine, cut screen time before bed, and consider natural sleep aids like magnesium or herbal teas.

5. Talk About It!

You’re not alone. So many women go through perimenopause in silence, thinking they’re “just being dramatic.” You’re not! Talking to a supportive friend, therapist, or community can make a huge difference.

You’re Not Crazy—You’re Perimenopausal!

If you’ve been Googling things like “why am I suddenly anxious in my 40s?” or “best psychiatrist for women’s mental health”, know that there are answers. Perimenopause is a biological transition, not a personal failure. You deserve support, solutions, and a solid game plan for your mental well-being.

Let’s Talk!

If perimenopause is affecting your mental health, I can help. Book a consultation with me at Malaika Wellness Hub and let’s get you back to feeling like yourself again.

(And yes, I promise we can talk about it over tea… or herbal tea if that’s more your vibe. 😉)

Regards,

Dr. Malaika Kamenju

Consultant Psychiatrist