On the right side of the image, there is a young woman holding her throat and coughing. On the left, there is a wooden scoop of walnuts with some of the walnuts falling from it. (walnut-allergy symptoms)

Walnut Allergy Symptoms


Walnuts are tasty, healthy, and brain-shaped, which is an obvious sign they are good for your brain. But, joking aside, there are lots of benefits to eating walnuts, except for those who are allergic to walnuts. Recognizing walnut allergy symptoms helps you or your loved ones to avoid dangerous situations. Continue reading if you want to know how dangerous walnut allergy symptoms can be, and how to cure them!

Common walnut allergy symptoms

Walnut allergy is common, but not as much as peanut allergy or hazelnut allergy. Usually, people who are allergic to walnuts, are also allergic to at least one other nut. That is because this type of allergy includes all tree nuts. 

In the following, you can read more about each symptom, and how you can treat walnut allergy symptoms. 

Walnut allergy symptoms on mouth

Sometimes people feel that they are experiencing a weird feeling in their mouth after eating walnuts. This is actually the result of cross-reactivity, which is when a certain protein that is found in pollen is similar to the protein in walnuts. This is when people have a secondary food allergy to walnuts.

If you have cross-reactivity and secondary food allergy, you may feel your throat needs scratching, or your lips are swollen. You may also observe hives on the mouth and experience an itchy sensation. 

Those with primary food allergies to walnuts are in much more danger, as primary food allergies can even become fatal and life-threatening. In this case, people will experience difficulty in swallowing and itching of the mouth and throat. 

‌Walnut allergy symptoms and rash

One of the most common signs in recognizing walnut allergic reactions is the occurrence of red hives and rash. People can experience skin rash before eating walnut and only by touching them. This is usually accompanied by itching on other parts of the body too, such as eyes, hands, and other body regions. 

Walnut allergy symptoms and swelling 

Swelling usually happens when the individual experiences primary food allergy and goes to anaphylaxis shock. Swelling is not life-threatening if not affecting the breathing of the person, but it can be a recurring problem for some people. This happens when body fluids are collected under the skin excessively. Swelling because of walnut allergy can usually show up around the eyes, lips, and face. To treat the swelling, you can use a cold compress and apply it to the swollen area.

Severe walnut allergy symptoms  

Severe allergic reactions or Anaphylaxis can show up through a variety of symptoms. These symptoms can include abdominal pain and cramp, nausea and vomiting, and diarrhea. People experiencing anaphylaxis shock can appear dizzy or mentally confused. You should also look out for shortness of breath.

 All of the mentioned symptoms are common in severe allergic reactions to walnuts, and the person going through shock should be immediately transferred to the emergency room. 

Walnut allergy symptoms in toddlers

You may want to sprinkle some ground walnut on your beloved baby’s food, yet your dear child may be allergic to walnuts and can’t still tell you that. What signs should you be looking out for if you want to make sure your baby isn’t allergic to walnuts? 

 Almost all of the symptoms are similar to the ones that adults experience, yet we cover them once more to make sure you know what to look out for. Children who are allergic to walnuts may have stuffy or runny noses and sneeze more. They may feel itching in their ears or in their mouth. Toddlers allergic to walnuts may show red watery eyes and red dry skin. You may even find hives and rash on their body. 

What you should be really careful about is observing asthma symptoms, such as troubled breathing. Vomiting and diarrhea are also possible for severe reactions. Finally, if you see your child fainting or having low blood pressure, ask for professional medical help as soon as possible. 

Developing walnut allergy later in life

Are you surprised to suddenly find out that you are allergic to walnuts? It’s completely natural to show allergic reactions to something you’ve been eating before with no problems. It is not clear why this happens, but people can develop allergies at any time of their life. Walnut is no exception to this matter. 

Treatment of walnut allergy 

If you are looking to treat your walnut allergy, your first step to do so is avoiding walnuts in all forms. Then, you should always carry antihistamines with you and take them immediately when you feel the initial allergy symptoms. Epinephrine is the ultimate medicine one should use for severe cases, and it should be administered as soon as possible. 

In a nutshell

There are lots of people having tree nut allergies or cross-reactivity, which makes the allergy nothing to be feared. It is true that walnuts are super-healthy, and are actually considered to be the healthiest and most nutritious nut of all, but some people have a walnut allergy and should look out for food or any substance that contains walnuts. Please make sure to consult medical professionals for a better understanding of your situation. 

Also, please like the post and leave a comment if this post helped you or any of your beloveds.

See also  Are hazelnuts poisonous to dogs?

1 thought on “Walnut Allergy Symptoms

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