Histamine issues? Histamine isn't the problem.
- Ceri Gore Nutrition
- Feb 21
- 2 min read
Updated: May 7

Are you constantly battling itching, allergies, flushed skin, strange food reactions or disturbed sleep. Maybe you’ve been popping antihistamines like sweets, avoiding wine and cheese and still wonder why your body seems to be at war with itself.
Here’s the thing: Histamine isn’t the real problem—it’s just a messenger. If your symptoms are out of control, the issue isn’t histamine itself, but the thing we need to understand is why your body is releasing too much of it in the first place.
Histamine: Your Body’s Natural Alarm System
Histamine plays a key role in immune responses, digestion, and brain function. It’s released when your body thinks it’s under attack—whether from allergens, infections, or toxins. But when histamine levels stay high, you start feeling it:
Common Symptoms of Histamine Intolerance:
✅ Itchy skin, hives, or rashes
✅ Flushing or red, blotchy skin
✅ Runny nose, sneezing, or congestion (even without allergies!)
✅ Headaches or migraines
✅ Anxiety, dizziness, or heart palpitations
✅ Bloating, nausea, or IBS-like gut issues
✅ PMS, heavy periods, or menopausal symptom flare-ups
✅ Sensitivity to histamine-rich foods like wine, cheese, or fermented foods
✅ Sleep issues
Here’s where it gets interesting…
Hormones, Stress & Histamine
Histamine overload isn’t just about food. Oestrogen, cortisol, and histamine are all connected:
Oestrogen increases histamine levels – This is why symptoms often get worse during ovulation, PMS, or menopause. More oestrogen = more histamine = more symptoms.
Cortisol (your stress hormone) can keep histamine in check—until it doesn’t. Chronic stress messes with cortisol balance, leading to random histamine flare-ups.
Histamine overload triggers inflammation, which further damages gut health and worsens symptoms.
The Hidden Triggers: Mould, Parasites & Toxins
Mould exposure, parasites, and environmental toxins can all overstimulate your immune system, leading to chronic histamine release. If you’ve ever lived in a damp home, travelled to tropical places, or been exposed to chemicals, these could be part of the puzzle.
Leaky Gut: The Floodgate for Histamine Overload
Imagine your gut lining as a security fence. Normally, it keeps the bad stuff out and lets the good stuff in. But when this fence is damaged (thanks to stress, poor diet, antibiotics, or infections), toxins, undigested food, and bacteria slip through.
Your immune system panics → releases histamine → you get symptoms.

The Bottom Line? Find the Root Cause
The problem isn’t just histamine, it could be your gut health, stress levels or hormone balance. If you’re tired of relying on antihistamines and ready to find out what’s really going on then get to the root cause. Book a free chat to start your journey.
Share your thoughts in the comments or tag me on Instagram @cerigore_nutrition.

Disclaimer: This blog post is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider for any health concerns, before starting any supplements, or making significant changes to your diet, particularly if you are taking any medication.
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