Top
20
Doctor insights on: Hazelnut Allergy

Share
Dr. Dariush Saghafi
7 doctors shared insights

Hazelnut Allergy (Overview)

A food allergy is an immune response to a particular food which can lead any combination of hives, itchy rash, swelling including the lips/tongues/mouth, diarrhea, belly pain, cough, wheeze, fall in blood pressure or unconsciousness. Food allergy can be confirmed by blood test, skin test, or eating in an observed medical environment.


1

1
Peanut vs hazelnut allergy--same cause?

Peanut vs hazelnut allergy--same cause?

Nuts are different: Peanuts and hazelnuts are not the same. Peanuts are a legume and hazelnuts are tree nuts. If you are allergic to one, you will not necessarily be allergic to the other, but if you have several food allergies involving nuts, hazelnut and peanut should both be part of your skin test or blood test evaluation ...Read more

Dr. Dariush Saghafi
7 doctors shared insights

Hazelnut Allergy (Overview)

A food allergy is an immune response to a particular food which can lead any combination of hives, itchy rash, swelling including the lips/tongues/mouth, diarrhea, belly pain, cough, wheeze, fall in blood pressure or unconsciousness. Food allergy can be confirmed by blood test, skin test, or eating in an observed medical environment.


2

2
Looking for nut allergies symptoms, eg, cashew allergy?

Looking for nut allergies symptoms, eg, cashew allergy?

Varies: Allergic reactions varies with individuals.Some can consume cashews, while to others they are toxic.Reactions can be mild or severe. Mild reactions include nausea , vomiting, diarrhea. Skin rash and itching on the skin.The eyes , roof of mouth and throat may itch.Severe reactions include difficulty breathing, swelling to face and throat.The most dangerous is anaphylaxis.This can be fatal ...Read more

Dr. Jan Lei Iwata Dr. Iwata
<b>1</b> doctor agreed:
3

3
Treating Skin Allergies (Checklist)

Get tested for food allergies
Once
5

5
What causes crab allergies? Shrimp allergy?

What causes crab allergies? Shrimp allergy?

Muscle protein: The allergen in shrimp and crab is probably a common allergen called tropomyosin which is a muscle protein. ...Read more

6

6
Is wheat allergy genetic?

Is wheat allergy genetic?

Yes: it typically presents as a food allergy which involves immunoglobulin E and mast cells. There is a genetic component to it. IgE testing might miss some of the many components of wheat that can cause allergy, so elimination of wheat and improvement of symptoms is advised. ...Read more

7

7
Will calamari trigger a shellfish allergy?

Will calamari trigger a shellfish allergy?

Yes: About 10-15% of people who are shellfish allergic (shrimp, lobster, etc) are also clinically sensitive to mollusks (clams, squid(calamari), octopus). Ask your allergist before introducing mollusks to your diet. ...Read more

See 1 more doctor answer
8

8
Real lobster allergy?

Real lobster allergy?

Yes: Lobster is related to shrimp and crab. Each of these is a common cause of life threatening allergy. If you are having symptoms after eating any of these you should be evaluated by a board certified allergist. Do no eat any shellfish until you have been cleared. ...Read more

9

9
Walnut allergy reaction to its oil?

Walnut allergy reaction to its oil?

Tree nut allergy: If you are allergic to walnut, i would recommend avoidance of all tree nuts and their oils which may not be purified. ...Read more

10

10
Safe fruits/foods for airborne nut allergies?

Safe fruits/foods for airborne nut allergies?

Nuts cautioned,: It is believed that one is likely allergic to most nuts when a definite allergy to one nut has been documented. However this is not always true since some people may be allergic to just one nut and not the others. You need to consult an allergist to sort this out since a serious reaction to airborne nuts (including peanut which is actually a bean) has rarely been noted outside of workplace. ...Read more

11

11
Will imitation crab trigger a shellfish allergy?

Will imitation crab trigger a shellfish allergy?

No: Imitation crab meat is made from fillets of Alaska pollock. As long as you don't have a history of fish allergy you shouldn't have a problem. You should be careful however, because some manufacturers that produce these products also manufacture shellfish products in the same facility which could cause cross-contamination. ...Read more

12

12
2 of my 4 kids allergic soy, wheat, rice, corn, peanut, hazelnut, almond, coconut, tomato, lima bean, garlic, onion, fish, shellfish, cantaloupe! help?

2 of my 4 kids allergic soy, wheat, rice, corn, peanut, hazelnut, almond, coconut, tomato, lima bean, garlic, onion, fish, shellfish, cantaloupe! help?

Board certified MD?: Make sure the doc telling you this is doing skin testing and not blood testing, consider a trip to a board certified allergy immunologist specialist, unlikely all of these positive tests are clinically significant. ...Read more

See 2 more doctor answers
13

13
Is quince an Allergic fruit?

Is quince an Allergic fruit?

Could be: Any food can cause an allergy in a person. If you have symptoms every time you eat it, then you might be allergic or intolerant of the substance. If your symptoms go away when you don't eat it, that tells you that the particular food (quince in your case) is the culprit. ...Read more

See 1 more doctor answer
14

14
Allergic to olive trees?

Allergic to olive trees?

Possible: Olive tree pollen allergy is not common in the us b/c olive trees are not that common. It is more common in mediteranean area. ...Read more

15

15
Walnut allergy reaction is like what?

See below: Allergy symptoms after exposure to walnuts. The symptoms can vary from hives to trouble breathing or swallowing. ...Read more

16

16
Would pollen (birch) immunotherapy help resolve OAS? (Apple, hazelnut, peanuts ara h8, etc)

Would pollen (birch) immunotherapy help resolve OAS?  (Apple, hazelnut, peanuts ara h8, etc)

Maybe: Will birch immunotherapy help with oral allergy syndrome? I agree with Dr. Al Hegab that the benefits are not fully understood at this point in time and immunotherapy solely for the purpose of treating OAS is not recommended. However, if you also have allergic rhinitis and/or allergic asthma symptoms, immunotherapy could improve these symptoms, and maybe symptoms of OAS. ...Read more

See 1 more doctor answer
17

17
Can I outgrow carrot allergy?

Can I outgrow carrot allergy?

Maybe: John hopkins recently published a study in which they found that most childhood allergies do not improve until much later in life. There was about 79% of the teenagers that outgrew their childhood allergies but the other 21% did not. So right now you may just have to wait. You can try improving the immune system through supplements (which the allergist donot recommend) but its worth a shot. ...Read more

18

18
Allergic reaction to corned beef?

Allergic reaction to corned beef?

Beef allergy: Are you allergic to beef or is it simply something in the aging process of the corned beef that you reacted to? Your allergist can test you. ...Read more

See 1 more doctor answer
19

19
For someone with a tree nut allergy would pine nuts cause a reaction?

For someone with a tree nut allergy would pine nuts cause a reaction?

Very possibly: Pine nuts are a type of tree nut and contain many of the same proteins as other tree nuts. It is very likely that you could have a problem with pine nuts if you have allergy to other tree nuts. ...Read more

20

20
Is a euphorbia allergy a latex allergy?

Is a euphorbia allergy a latex allergy?

Question of the week: Delores ibanez et al reported in allergy 59; 1127:2004 an association between latex from the poinsettia (euphorbia pulcherrima) & asthma. In at least 1 patient skin testing was positive to latex from the poinsettia & natural rubber latex. Inhalation challenges with poinettia extract but not latex rubber triggered asthma. Poinettias & not xmas trees may be the cause of xmas time asthma attacks! ...Read more

See 3 more doctor answers
Dr. John Chiu
2,586 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