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Doctor insights on: Gelatin Allergies

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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. John Chiu
2,708 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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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

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What is the best allergy medication for seasonal allergies like pollen, dust, ragweed, hay fever, dogs, cats, hamsters etc?

What is the best allergy medication for seasonal allergies like pollen, dust, ragweed, hay fever, dogs, cats, hamsters etc?

There are a few: Not one medicine is better than another....Everyone's system is different...Some people get better with allegra..Others with zyrtec..Others with Claritin or even benadryl (diphenhydramine). These are now over-the-counter...Try some and read the labels. If you don't feel better, see a board certified allergist (www.Acaai.Org). Good luck. ...Read more

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Ate spaghetti squash (w/olive oil, goat cheese, salt, pepper). Nose swollen inside, sinusdrainage, asthma. Allergic to squash?!? Other food allergies.

Ate spaghetti squash (w/olive oil, goat cheese, salt, pepper). Nose swollen inside, sinusdrainage, asthma. Allergic to squash?!? Other food allergies.

Food allergy: If you ate the squash and had an immediate reaction (minutes to 2hrs) that included hives, swelling, shortness of breath, wheeze, throat tightness, vomiting or passing out then I would be concerned for a food allergy reaction. Would make an appointment with an allergist to determine what could be the culprit foods. Bring list of ingredients eaten that meal to appointment. Avoid foods until seen. ...Read more

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Could people with environmental allergies drink barley grass juice?

Could people with environmental allergies drink barley grass juice?

Depends: Allergies whether they be food or environmental in origin are rather specific to the person. Anyone with environmental allergies may also be allergic to barley. Before i would clear it for use, i would want some idea of past reactions during use or a food allergy test. ...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

Dr. Al Hegab Dr. Hegab
2 doctors agreed:
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Are allergy vaccines helpful in allergic dermatitis?

Dr. Al Hegab Dr. Hegab
2 doctors agreed:
Are allergy vaccines helpful in allergic dermatitis?

Probably: Not as strongly effective as with airways allergies, need to be prescribed and monitored by an expert, an allergist, in selected patients, after controlling the environment and trial of other modalities, and control of symptoms, good luck ...Read more

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Can allergy shot contain mercury ( thiomersal)?

Can allergy shot contain mercury ( thiomersal)?

Not likely: Allergy shots (allergen immunotherapy injections) as administered by allergists contain the allergen such as tree, grass, weed, dust, dander etc and saline, glycerin or phenol as the preservative. There should be no thimerasol. ...Read more

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Are people with apple allergies allergic to baked apple foods?

Are people with apple allergies allergic to baked apple foods?

May not be: People with the form of apple allergy that causes mouth and throat itching, so called oral allergy, or pollen fruit oral allergy syndrome, is usually a cross reactivity with pollen allergies, and is usually due to a heat labile protein. Heating destroys the protein's effect. ...Read more

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Can allergic rhinitis be linked to food intolerances or food allergy?

Can allergic rhinitis be linked to food intolerances or food allergy?

YES: On some occasions I have found kids whose only confirmed allergies were to foods.Removal from their diet resulted in a clearing of airway problems. ...Read more

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Is sorbic acid allergy related to other food allergens?

Is sorbic acid allergy related to other food allergens?

Potassium sorbate: Sorbic acid can cross-react with potassium sorbate. It is a rare cause of contact dermatitis (a rash) or contact urticarial (hives). ...Read more

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Chinese food triggering someone's cashew allergy?

Chinese food triggering someone's cashew allergy?

Possible: Some chinese dishes contain cashews. The other possibility is that there was cashew "contamination" in your dish. ...Read more

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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

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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

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Fruit/coconut/cashew allergy do they comprise oral allergy syndrome?

Fruit/coconut/cashew allergy do they comprise oral allergy syndrome?

Reactions can be OAS: All these foods have been associated with the oral allergy syndrome, but reactions to coconuts and cashews can also be life-threatening allergies independent of pollen allergies. ...Read more

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Can pollen allergies cause allergic contact chelitis?

Can pollen allergies cause allergic contact chelitis?

Doubtful : Certainly not by inhalation, but maybe if the lips came in contact with a lot of pollen. If your lips are swelling and you haven't been chewing on weed leaves, you should see your doctor ...Read more