Summary. Natural antihistamines may help you control your seasonal allergies. Common ones are stinging nettle, vitamin C, quercetin, butterbur, bromelain, and probiotics. Some alternative practices—such as acupuncture, nasal irrigation, and exercise—may also help you manage symptoms.
Nettles. Nettle leaf is a natural antihistamine that naturally blocks histamine production. It can be made in to a tincture or tea, but for allergy relief, capsules made from dried nettle leaves are the most effective option.
Vitamin C is a natural antihistamine, which means it can lower histamine levels and mitigate allergic reactions and symptoms. Consume plenty of Vitamin C rich foods, like tropical fruits, citrus fruits, broccoli and cauliflower, and berries.
Histamine 1 blockers – hydroxyzine, doxepin, loratadine, fexofenadine, diphenhydramine, ketotifen, and cetirizine. Histamine 2 blockers – famotidine (Pepcid, Pepcid AC), cimetidine (Tagamet, Tagamet HB), ranitidine (Zantac). Famotidine is chosen most often as it has fewer drug interactions than Tagamet).
The best way to clear histamine from the body is to start an elimination diet that involves only eating and drinking substances that contain low amounts of histamine.
Magnesium is key mineral that can help with histamine intolerance and mast cell activation and most people find that upping their magnesium intake can help with oral and gastric tolerance and reduce symptoms.
Foods which are reported as having lower histamine levels include most fresh produce, fresh meat, certain fresh/frozen fish, eggs including quail eggs and most fresh herbs.
For these people, histamine builds up in the body and is not broken down correctly. This can trigger an immune system response resulting in symptoms such as diarrhea, shortness of breath, headaches, or skin irritation.
You can block nighttime histamine release and get a better night's sleep by taking 0.25 -1 mg of ketotifen or zaditen at night.
Vitamin C acts as a natural antihistamine by reducing the amount of histamine your body produces in response to an allergen. It might help reduce mild symptoms like sneezing, runny nose, congestion, and watery eyes due to allergic rhinitis.
Citrus Fruits – Vitamin C (ascorbic acid) is an antioxidant that prevents oxidative stress in the body and is also a natural antihistamine. Consuming adequate amounts of Vitamin C from citrus fruits such grapefruits, oranges, lemons and kiwis can also help fight infections.
The most common cause of acute histamine toxicity is the result of inadequate refrigeration or spoiled fish. This causes an overgrowth of bacteria which converts histidine to high levels of histamine. Individuals who have unusually low levels of the enzyme diamine oxidase may be more susceptible to histamine toxicity.
Allergists recommend long-acting, non-sedating antihistamines — ones that won't make you sleepy — for everyday use. Though you may know them by their brand names, the generic versions tackle the same problems: Cetirizine (Zyrtec®, Aller-Tec®, Wall-Zyr®). Fexofenadine (Allegra®, Aller-ease®, Aller-Fex®, Wal-Fex®).
Bananas are not directly high in histamine, but many people have reported that bananas are still a trigger for their histamine intolerance symptoms. Such a food is known as a “histamine liberator,” and should therefore be treated like a high histamine food.
Because dehydration can influence the body's natural histamine response, making sure you drink enough water can be an effective way to help keep your histamine response in check.
Histamine causes headaches by releasing nitric oxide and increasing inflammation. It can induce headaches in healthy people as well as in those with migraine [5]. Many migraine patients have histamine intolerance, reduced DAO activity, and elevated histamine during both attacks and symptom-free periods.
Caffeine Intolerance: Symptoms of Coffee Allergies
Coffee is high in histamine which can set off what looks like an allergic reaction but it doesn't occur through the typical allergy mechanism. Instead, the histamine from the coffee causes an inflammatory reaction that can be quite severe in some people.
Eggs are likely suitable for a low histamine diet. Egg yolks are low histamine, and egg whites, while traditionally thought of as being histamine liberators, are likely friendly for a low histamine diet as well.
"The active component of turmeric is curcumin, which has anti-inflammatory properties, and its anti-allergic properties are due to inhibition of histamine release from mast cells," Dr.
A single application of vitamin D3 to the skin decreased the immediate skin response to an IgE allergen. It decreased production of leukotrienes and histamine.
Medications, such as certain painkillers (ibuprofen and morphine, among others), antibiotics and drugs for high blood pressure, can also release histamine. A vitamin B12 injection also releases (a lot of) histamine from the mast cells.
The zinc chelator N,N,N′,N′-tetrakis(2-pyridylmethyl)ethylenediamine (TPEN) inhibits the release of histamine, the production of cytokines, and the secretion of lipid mediators in mast cells, and zinc supplementation rescues these inhibitory effects.