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Doctor insights on: Pistachio Nut Allergy Symptoms

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Why are nut allergy symptoms not posted everywhere?

Why are nut allergy symptoms not posted everywhere?

I don't know: Allergic reactions to foods are all caused by the release of the same chemicals, mainly histamine, so have the same symptoms which consist of combination of the following: itchy/swollen lips/mouth/throat, nausea/vomiting, abdominal cramps, diarrhea, red/itchy skin, hives, runny/stuffy nose, chest tightness/wheezing, shortness of breath. Reactions occur within 1/2-2 hr after one bie/sip of food. ...Read more

Dr. John Chiu
2,573 doctors shared insights

Allergies (Definition)

Allergies occur when your immune system is triggered by envirionmental factors it should ignore--for example, pollen in the air, or dander on a cat or dog--and creates cells to fight against them. An allergic reaction typically causes itching, congestion, or drainage, and ...Read more


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My wife has a nut allergy and ate something with cashews in it. Not sure if its serious enough to hospital but I am worried. I have a list of symptoms

My wife has a nut allergy and ate something with cashews in it. Not sure if its serious enough to hospital but I am worried. I have a list of symptoms

Possibly: Nut allergy usually comes on fast and furious and thus if she has survived the time you spent posting this question, it is likely not that serious. Note that she may not be allergic to all tree nuts and thus you should consult an allergist about this. In the meanwhile, be sure to have an Epinephrine kit (2 pack) on hand- this will ease your anxiety and may save her life some day. ...Read more

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Could i grow out of my nut allergy?

Could i grow out of my nut allergy?

Unlikely: About 7% of children outgrow nut allergies, but it is much less likely for an adult to have spontaneous resolution of nut allergy. Those who have had a severe reaction or who have high levels of nut ige on their blood test or large skin test reaction to the nut are less likely to "outgrow" the nut allergy. For a quick read, go to: http://www.Familyallergyasthmacare.Com/2013/05/nut-allergy/. ...Read more

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Could I have an extremely mild nut allergy?

Could I have an extremely mild nut allergy?

It's possible.: Some people have mild nut allergy reactions consisting of mild itching of mouth or throat which eating tree nuts that is due to cross reacting pollen allergens. An allergist can help you sort this out. ...Read more

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What is the definition or description of: Nut allergy?

What is the definition or description of: Nut allergy?

Nut allergy: Allergic reaction to an edible fruit kernel. Allergic reactions can include difficulty breathing, hives and swelling of face, lips, throat, mouth or tongue. ...Read more

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How did i form my tree nut allergy?

How did i form my tree nut allergy?

Great question: Unfortunately, the exact reason people develop nut allergies is unclear. It is likely a combination of being genetically predisposed and environmental exposure. One theory is early exposure to lotions or oils containing nut protein applied to infants who have thin skin or eczema. The nut protein is absorbed and body senses it as "abnormal" and make allergic antibodies. Why in adults? Not sure. ...Read more

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What could cause a tree nut allergy?

What could cause a tree nut allergy?

Genes & environment: The tendency to develop allergies to foods & other innocuous environmental things is inherited. Allergy to tree nuts & peanuts probably occurs because exposure is too low during the critical period when the infant's immune system is sorting out self from dangerous stuff & foreign but safe stuff. Allergists currently think that early exposure to tree nuts might prevent allergy to these foods. ...Read more

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How can someone outgrow a tree nut allergy?

Not likely to clear: As a child the odds of a tree nut allergy clearing are one in five. As an adult less than that. ...Read more

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What can I do if I have a tree nut allergy?

Avoid tree nuts: Tree nut allergy along with peanut and shellfish allergies occur in children and adults. The primary treatment is strict avoidance. Individuals with one or more of these sensitivities should have Epinephrine (epi-pen) for immediate use. There are increasing numbers of reports of sucessful oral desensitivity for peanuts. Hopefully there will be generally accepted, safe protocols to desensitize ...Read more

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Is it possible to outgrow my tree nut allergy?

Is it possible to outgrow my tree nut allergy?

Not likely: Tree nut allergy is very rarely outgrown, especially at the age of 44. ...Read more

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Any tips for traveling with a tree nut allergy?

Any tips for traveling with a tree nut allergy?

Ask and inform: As with any food allergy, ID and avoidance of the particular allergen is the only way to prevent an exposure. If you are traveling to a country where health care facilities are limited you want to bring enough medication to deliver anything that might have been used for ongoing care. But !!! before having to treat yourself make sure you know exactly how to ask if dishes contain nuts. Be vigilan ...Read more

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Is it okay to drink jagermeister with nut allergy?

Is it okay to drink jagermeister with nut allergy?

I'd avoid it...: While the exact recipe is a trade secret, I've seen reports of pine nut allergic patients experiencing reactions. I've asked patients to avoid this alcohol in the past, particularly those with any tree nut allergy. I hope this helps. ...Read more

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Is it possible for a five year old develop a nut allergy?

Is it possible for a five year old develop a nut allergy?

Yes: Allergies can develop in anyone to anything at any time. If you suspect that he is allergic to nuts or anything else for that matter then take him to an immunologist for testing, it may save his life. ...Read more

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Have tree nut allergy so what are some nuts that do not grow on trees?

Peanut/ soy nut: Peanuts and soy nuts are actually legumes. However, a word of caution, many people that are allergic to tree nut also have problems with peanut or soy. Be sure that you had negative tests for peanut and soy before proceeding. ...Read more

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Could you tell me what are healthy things to eat with a tree nut allergy?

Sounds simple: But anything without tree nuts in them. Check out food allergy.Org. You can download some good info there about ways that tree nuts can hide in things and what to look for on labels. ...Read more

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How can eating out be healthy when you are vegetarian and have a nut allergy?

How can eating out be healthy when you are vegetarian and have a nut allergy?

Its not: Eating out is usually very unhealthy and frankly dangerous for patients who have severe food allergies. There are several apps you can download that will give you allergy free eating places but there are not that many. Be careful when going out, speak with the chef or bring your own food along with the Epipen (epinephrine) to be safe. ...Read more

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Might it be possible that a nut allergy cause painful sinus issues that aren't right away?

Might it be possible that a nut allergy cause painful sinus issues that aren't right away?

Probably not: The usual symptoms of a nut allergy are hives, itching, swelling, vomiting, diarrhea, respiratory (lung) symptoms or even anaphylaxis. Pain and sinus congestion are usually related to airborne allergens such as pollen, mold, dander, etc. An allergist can assist in defining if food or environmental allergies are present. ...Read more

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How do you deal with your child's nut (tree nut) allergy? What common tree nut foods are all over the place?

How do you deal with your child's nut (tree nut) allergy?  What common tree nut foods are all over the place?

Read labels: You become an expert in reading labels and asking questions when you eat out. If the allergies are severe, the a medic alert bracelet or necklace is indicated. Having an Epipen (epinephrine) on hand at all times is essential. Almonds, pecans, and walnuts are common in foods so you ask in restaurants if foods can be prepared separate from such foods. Education in your child's school, making his foods, etc. ...Read more

Dr. Paul Carter
70 doctors shared insights

Nut Allergy (Definition)

Allergic reaction to an edible fruit kernel. Allergic reactions can include difficulty breathing, hives and swelling of face, lips, ...Read more


Runny Nose, Made Worse By Exposure To Allergen Or Irritants (Definition)

Runny nose, made worse by exposure to allergen or irritants ...Read more