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Doctor insights on: Crab Allergy In Children

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What are softshell crab allergy symptoms?

What are softshell crab allergy symptoms?

A variety!: Depending on the patient, food allergy symptoms can include:itchy mouth/throat, facial &/or airway swelling, difficulty breathing or talking, cough, wheeze, nausea, vomiting, diarrhea (can be bloody), flushing, hives, eye redness, itch, &/or swelling, runny, itchy, &/or stuffy nose, sneezing, abdominal pain, feeling of impending doom and even shock or cardiac arrest! ...Read more

Dr. John Chiu
2,630 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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What would be hermit crab allergy symptoms?

What would be hermit crab allergy symptoms?

When exposed to: Hermit crab meat, you would experience any of these symptoms
-hives
-swelling
-itching
-nausea/vomiting
-chest tightness
-wheezing
-shortness of breath
-light-headedness
-a sudden sense of doom. ...Read more

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What is the definition or description of: Crab allergy?

What is the definition or description of: Crab allergy?

Crab allergy: Sx’s of shellfish allergy can include; tingling in mouth, hives, nausea, vomiting, abdominal cramps, loose stools, headache, runny nose, sneezing, dizziness, fainting, difficulty breathing, swelling of face, lips tongue and/or throat. ...Read more

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What are the symptoms of shellfish or crab allergy?

A variety!: Depending on the patient, food allergy symptoms can include:itchy mouth/throat, facial &/or airway swelling, difficulty breathing or talking, cough, wheeze, nausea, vomiting, diarrhea (can be bloody), flushing, hives, eye redness, itch, &/or swelling, runny, itchy, &/or stuffy nose, sneezing, abdominal pain, feeling of impending doom and even shock or cardiac arrest! ...Read more

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What can cause crab allergies?

Depends: Crab allergy is a shellfish allergy and can develop at any time during adulthood. Why some adults can consume crabs their entire life without any problems and others can go on to develop symptoms is unknown. Shellfish allergy is a common adult allergen and symptoms can vary from one accidental exposure to the next so avoidance once symptoms develop is the best way to manage. ...Read more

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Have eaten softshell crabs and crabcakes for years. Tell me please what causes crab allergies?

Have eaten softshell crabs and crabcakes for years. Tell me please what causes crab allergies?

Shellfish protein: The part of the crab (or shellfish) that most commonly leads to allergy is the protein found in the food. I would recommend skin testing to crab and other shellfish at an allergist's office. ...Read more

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Can crab allergies cause headaches?

Can crab allergies cause headaches?

Possibly: Allergic reactions to food usually result in hives, itching, breathing problems, throat swelling or GI symptoms but could include headache. Some foods commonly trigger headaches in migraine suffered such as chocolate or aged cheese. These are not true food allergies. ...Read more

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Could someone have an allergy to fake crab?

Could someone have an allergy to fake crab?

Yes: Typically "fake crab" is fish that has been flavored to taste like crab. Therefore, a person who is allergic to fish could have an allergic reaction to "fake crab" it is less likely that a reaction would be to the flavoring, coloring, etc. Always read the ingredients on the food label (or ask the chef) and it will identify the main allergens. ...Read more

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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

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Can people with shellfish allergies eat imitation crab and be okay?

Can people with shellfish allergies eat imitation crab and be okay?

Probably: It's important to read food labels when dealing with food allergies. Typically imitation crab is fish with artificial flavor and color. Be sure to read label just to make sure. ...Read more

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Possible food allergy to shrimp once after years of eating it. Can I have crab?

Possible food allergy to shrimp once after years of eating it. Can I have crab?

Need further testing: Both shrimp and crab are considered shellfish. You can be allergic to only one or both but should be tested by an allergist to be certain. Commonly restaurants do not keep their shellfish separate so need to also be careful with cross-contamination. ...Read more

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If you have an allergy towards crab and shrimp will you have an allergy with crawfish?

If you have an allergy towards crab and shrimp will you have an allergy with crawfish?

Probably: They are very closely related so there is a good chance. Not absolutely true, so it is worth testing. I'm afraid there are no commercial skin test reagents available for crawfish, so a RAST test is a good start. But even if it is negative, please talk to an allergist; you should first eat some in the allergist's office before trying some at home or in a restaurant. ...Read more

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How severe is an allergy with the values of 0.22 KU/L for crab and 0.15 KU/L for shrimp? I have never had a reaction, just discovered in allergy panel

How severe is an allergy with the values of 0.22 KU/L for crab and 0.15 KU/L for shrimp? I have never had a reaction, just discovered in allergy panel

Negative: These appear to be negative values. However if you have had a serious reaction suspected to be from either of these foods, you need to talk to your allergist before ever touching these foods. If the tests are done for general purpose when you have never had any reaction from eating them then there is no reason to avoid these foods. ...Read more

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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

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If I have a shellfish allergy, can I eat imitation crab?

If I have a shellfish allergy, can I eat imitation crab?

Yes.: That is, as long as you are not allergic to fish as well. Imitation crab is made from pollack and kamaboko, types of white fish. There are two kinds of shellfish - crustaceans (shrimp, lobster, crab) & mollusks (clams, mussels, oysters, calamari). Are you allergic to both kinds? If not, there may be some shellfish in your future. See an allergist for help. ...Read more

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How can seafoods like lobster, crab and squid cause food allergies?

How can seafoods like lobster, crab and squid cause food allergies?

If you are sensitive: If you are sensitive to the proteins in these foods, your body makes antibodies that recognize them and set off an allergic reaction. Most foods have the potential of causing allergies, but a few are more likely and shellfish are among the 8 most common food allergens. ...Read more

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I started getting headache after eating crab but I don't have itchiness or swelling. Am I allergy to crab? But I feel fine when eating shrimp. Cause?

I started getting headache after eating crab but I don't have itchiness or swelling. Am I allergy to crab? But I feel fine when eating shrimp. Cause?

Headache: Headache is not the usual symptom of a true food allergic reaction. The usual symptoms are hives, itching, swelling, vomiting, diarrhea, abdominal pain, respiratory symptoms or anaphylaxis. Most persons with crab allergy will also experience symptoms with shrimp also suggesting a different reason for the headache. There are many reasons for headache and your physician can review that list. ...Read more

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Why do some children have allergies?

Why do some children have allergies?

Exposure + Genes: One needs both a genetic component and "exposure" to a said allergen to develop an allergy. There is a growing support over the past 20 years, that growing up in an environment which is "too clean" can also lead to development of allergies down the road. Either way, allergies are on the rise. ...Read more

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How are children tested for allergies?

How are children tested for allergies?

See below: They are tested the same as everyone else. They can have skin testing performed by an allergist, or blood work ordered by their primary care provider. ...Read more

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I have an allergy to nuts and I was wondering if my children would also be allergic?

I have an allergy to nuts and I was wondering if my children would also be allergic?

Nut allergy: Maybe. Your children may have inherited genes from you that make them more likely to develop an allergy, but they do not inherit a specific allergy to a food e.g. Nuts. The children have to be exposed to food proteins in the diet, before an allergy can develop. Once one develops an allergy then they are always allergic and need proper medical attention to prevent severe problems. ...Read more

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How do docs test children for indoor & outdoor allergies?

How do docs test children for indoor & outdoor allergies?

Allergy tests: There are several types of testing. Some involve certain types of blood tests. Another method is to do a series of skin tests done by pricking the skin and applying different allergens. Other tests are provocative tests that can involve challanging the patient with allergic materials. Testing should be done by doctors specializing in allergy to obtain the best results. ...Read more

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Does testing for food allergies in children painful?

No: The pain is minimal with skin testing, similar testing can be done with a blood test which requires some blood being withdrawn with a needle. ...Read more

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Is an h2 histamine blocker ok for children for allergies.?

Is an h2 histamine blocker ok for children for allergies.?

Doesn't help much: H2 histamine blocking drugs are safe for children with allergies to take, but they are of limited value in treating allergies. ...Read more

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What are symptoms of delayed reaction allergies in young children?

What are symptoms of delayed reaction allergies in young children?

Delayed reaction: Symptoms do not appear for hours or even days. Poison ivy and similar plants cause some of the best-known delayed hypersensitivity reactions. When a person first touches the plant, no reaction occurs for the first 24 to 48 hours.

Read more: http://www. Livestrong. Com/article/253484-types-of-delayed-reaction-allergies/#ixzz2vcsli9lf. ...Read more

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What kind of allergy medicine is best for children under 3 with severe allergy problems?

What kind of allergy medicine is best for children under 3 with severe allergy problems?

Several choices: For anaphylaxis, self injectable Epinephrine is recommended. Antihistamines available include: Allegra suspension down to 2 years old, Clarinex syrup down to 6 months old, Claritin syrup down to 2 years old, xyzal (levocetirizine) syrup down to 6 months old, zyrtec syrup down to 2 years old; palgic syrup down to 1 year old. Also, singulair is approved down to 6 months old. For severe allergies, see allergist! ...Read more

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Does exposing small children to peanuts earlier in life make them more likely to develop allergies?

Does exposing small children to peanuts earlier in life make them more likely to develop allergies?

Probably not: There is no good evidence that withholding peanuts from a child's diet reduces their risk of developing peanut allergy. In fact, there is some evidence that introducing them early on may give a greater likelihood of tolerance. ...Read more

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Could incorporating locally grown honey into my children's diet, help with their seasonal allergies?

Not at all: It is a common misconception that eating local honey helps allergies. Local honey contains pollen from local flowers. People generally have little exposure to and aren't allergic to flower pollen (except florists). Wind pollinated trees, grasses and weeds which release huge amounts of pollen cause most allergies. Eating pollen has no effect on allergies though holding pollen under the tongue may. ...Read more

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I read that children under 1year can not eat any dairy products because they might be more liable to allergy or asthma. Is it true?

I read that children under 1year can not eat any dairy products because they might be more liable to allergy or asthma. Is it true?

No: Most infant formula products are derived from milk, but the protein is broken down to help digestion. It would be best to use them until age 1. ...Read more

Dr. Heidi Fowler
10 Doctors shared insights

Crab Allergy (Definition)

Sx’s of shellfish allergy can include; tingling in mouth, hives, nausea, vomiting, abdominal cramps, loose stools, headache, runny nose, sneezing, dizziness, fainting, difficulty breathing, swelling of face, ...Read more