Histamine & Allergies: How to Manage Allergies Naturally

If you struggle with seasonal allergies and are looking for ways to manage them naturally, then you’ve come to the right place! You may have heard of the word “histamine,” or perhaps antihistamines (think BENADRYL® or Claritin®), but what exactly does that mean and what does it have to do with allergies?

What Is Histamine?

Histamine is an organic, nitrogenous compound involved in local immune responses (like swelling or redness at an injury site). 

I love the metaphor our integrative pharmacist Deb Allen uses to describe histamine…

Histamine and its role in managing your body's reaction to allergies.

Histamine is stored in mast cells in the body. When we experience stress (physical or emotional), that triggers the release of histamine into the blood.

As seen in the graphic above, histamine is not inherently bad as it has the important function of keeping you safe by “hustling” out something in your body that’s bothering you, like an allergen. 

However, too much histamine release or its overreaction is where we get into trouble by over-triggering our immune response. This overreaction also triggers the nervous system.

Histamine and the nervous system. Stress, release of cortisol, activation of the sympathetic nervous system, increase in mast cell release, and more histamine in the blood

Tips to Manage Allergies Naturally

With that in mind, here are some strategies to keep your histamine levels in check this allergy season:

  1. Soak in an Epsom salt bath. 🛁
  2. Use a natural antihistamine like HKHM Hist-Assist – available in chewables or capsules (this supplement is also a part of our Allergy Bundle.) 🌿
  3. Avoid high histamine foods during the height of the pollen season–check out the histamine intolerance section on this table (5 Ways Food Triggers Inflammation) from my book. 🍋
  4. Try nasal irrigation, like a neti pot. 👃
  5. Shower before bed. 🚿
  6. Limit sugar. 🍭

By supporting your body with simple, natural strategies—like Epsom salt baths, histamine-friendly foods, and targeted supplements—you can help keep your immune response balanced and reduce those pesky allergy symptoms. Small changes can make a big impact, and the best part is that these steps support overall health, not just seasonal allergies!

If allergies have you feeling stuck in a cycle of congestion, itching, or brain fog, it’s time to take a proactive approach. Try incorporating a few of these tips into your daily routine, and let me know how they work for you!

If you need extra support, our Allergy Bundle is packed with natural solutions to help keep histamine in check.

Infinite Health Allergy Bundle

If you suspect your child has food or environmental allergies, be sure to check my other blog, Food and Environmental Allergy Testing Part One.

Here’s to a season of clearer breathing and fewer sneezes!

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