Outgrowing Food Allergies

Most children outgrow cow's milk, egg, soy and wheat allergy, even if they have a history of a severe reaction. About 20% of children with peanut allergy will outgrow it. About 9% of children with tree nut allergy will outgrow it. Your allergist can help you learn when your child might outgrow a food allergy.




Treatment

The best way to treat food allergy is to avoid the foods that trigger your allergy. Although it has been shown that just smelling peanut butter will not cause a reaction, sometimes food allergens can be airborne, especially in steam, and can cause reactions. Boiling or simmering seafood is a particular offender.

Always ask about ingredients when eating at restaurants or when you are eating foods prepared by family or friends.

Carefully read food labels. The United States and some other countries require that eight major food allergens are to be listed in common language, for example, "milk" rather than a scientific or technical term, like "casein."

Carry and know how to use injectable epinephrine and antihistamines to treat emergency reactions. If a reaction occurs, have someone take you to the emergency room, even if symptoms subside. Afterwards, get follow-up care from an allergist.





Reference :  www.allergy.hk
The above information serve as an education purpose only, you are encourage to
consult with your allergist for appropriate diagnosis and treatment

Outgrowing Food Allergies

Most children outgrow cow's milk, egg, soy and wheat allergy, even if they have a history of a severe reaction. About 20% of children with peanut allergy will outgrow it. About 9% of children with tree nut allergy will outgrow it. Your allergist can help you learn when your child might outgrow a food allergy.

 

Treatment
 
The best way to treat food allergy is to avoid the foods that trigger your allergy. Although it has been shown that just smelling peanut butter will not cause a reaction, sometimes food allergens can be airborne, especially in steam, and can cause reactions. Boiling or simmering seafood is a particular offender.

Always ask about ingredients when eating at restaurants or when you are eating foods prepared by family or friends.

Carefully read food labels. The United States and some other countries require that eight major food allergens are to be listed in common language, for example, "milk" rather than a scientific or technical term, like "casein."

Carry and know how to use injectable epinephrine and antihistamines to treat emergency reactions. If a reaction occurs, have someone take you to the emergency room, even if symptoms subside. Afterwards, get follow-up care from an allergist.


 

Reference :  www.allergy.hk

The above information serve as an education purpose only, you are encourage to

consult with your allergist for appropriate diagnosis and treatment

Outgrowing Food Allergies

Most children outgrow cow's milk, egg, soy and wheat allergy, even if they have a history of a severe reaction. About 20% of children with peanut allergy will outgrow it. About 9% of children with tree nut allergy will outgrow it. Your allergist can help you learn when your child might outgrow a food allergy.

 

Treatment
 
The best way to treat food allergy is to avoid the foods that trigger your allergy. Although it has been shown that just smelling peanut butter will not cause a reaction, sometimes food allergens can be airborne, especially in steam, and can cause reactions. Boiling or simmering seafood is a particular offender.

Always ask about ingredients when eating at restaurants or when you are eating foods prepared by family or friends.

Carefully read food labels. The United States and some other countries require that eight major food allergens are to be listed in common language, for example, "milk" rather than a scientific or technical term, like "casein."

Carry and know how to use injectable epinephrine and antihistamines to treat emergency reactions. If a reaction occurs, have someone take you to the emergency room, even if symptoms subside. Afterwards, get follow-up care from an allergist.


 

Reference :  www.allergy.hk

The above information serve as an education purpose only, you are encourage to

consult with your allergist for appropriate diagnosis and treatment

Update on peanut allergy

 

 

Food allergy is consistently one of the most anxiety-provoking illnesses for patients or their caregivers, especially if the problem is life-threatening. Eating is something we do several times a day, and the fear that danger lurks within every bite can seriously affect one’s mental well-being. Whereas desensitization treatment has been used for the treatment of allergic rhinitis and asthma for many decades, previous attempts to develop vaccines for food allergy have ended in failure. 

In the last two years, several studies of oral peanut desensitization have been published. While the majority of patients could be successfully desensitized, this treatment is limited by the high rate of adverse reactions and the need for close monitoring.

Sublingual desensitization is a new method of administering desensitization treatment for patients suffering from house dust mite and pollen allergies. Recent studies have shown effectiveness for patients suffering from allergic rhinitis and asthma. The advantages of this form of treatment include convenience and safety.

 A recent study of sublingual desensitization for peanut allergy shows encouraging results. The study was carried out at Duke University in North Carolina and Massachusetts General Hospital in Boston. Eighteen children were given sublingual drops of a peanut allergen extract or placebo at increasing doses. None of the patients suffered severe adverse reactions, with only oral itching as the most significant side effect.

After 12 months of treatment, those who took the extract could tolerate 20 times the amount of peanut given in an oral challenge than those who took placebo. The average amount tolerated was 1700mg, which was equivalent to 6 – 7 peanuts. Presumably, these patients could continue to eat peanuts regularly to maintain their desensitized state thereafter.

We have started to perform sublingual peanut desensitization using the same extract recently and several patients have been successfully desensitized. We are hopeful that this would become a viable alternative for the majority of patients suffering from peanut allergy.

Reference information: www.allergy.hk/

The information aims to provide educational purpose only. Anyone reading it should consult physician before considering treatment and should not rely on the information above.

Peanut allergy treatment

Food allergy is consistently one of the most anxiety-provoking illnesses for patients or their caregivers, especially if the problem is life-threatening. Eating is something we do several times a day, and the fear that danger lurks within every bite can seriously affect one’s mental well-being. Whereas desensitization treatment has been used for the treatment of allergic rhinitis and asthma for many decades, previous attempts to develop vaccines for food allergy have ended in failure. 

In the last two years, several studies of oral peanut desensitization have been published. While the majority of patients could be successfully desensitized, this treatment is limited by the high rate of adverse reactions and the need for close monitoring. 

Sublingual desensitization is a new method of administering desensitization treatment for patients suffering from house dust mite and pollen allergies. Recent studies have shown effectiveness for patients suffering from allergic rhinitis and asthma. The advantages of this form of treatment include convenience and safety. A recent study of sublingual desensitization for peanut allergy shows encouraging results. The study was carried out at Duke University in North Carolina and Massachusetts General Hospital in Boston. Eighteen children were given sublingual drops of a peanut allergen extract or placebo at increasing doses. None of the patients suffered severe adverse reactions, with only oral itching as the most significant side effect. After 12 months of treatment, those who took the extract could tolerate 20 times the amount of peanut given in an oral challenge than those who took placebo. The average amount tolerated was 1700mg, which was equivalent to 6 – 7 peanuts. Presumably, these patients could continue to eat peanuts regularly to maintain their desensitized state thereafter.

We have started to perform sublingual peanut desensitization using the same extract recently and several patients have been successfully desensitized. We are hopeful that this would become a viable alternative for the majority of patients suffering from peanut allergy.

Reference information: http://www.allergy.hk

The information aims to provide educational purpose only. Anyone reading it should consult physician before considering treatment and should not rely on the information above.