Allergy re-testing (skin test and oral challenge)

Posted on: Thu, 02/20/2003 - 11:03am
Codyman's picture
Offline
Joined: 08/14/2002 - 09:00

We went to the Hospital for Sick Kids -Toronto - yesterday to have my DD and DS's allergies tested. We arrived at the hospital at 12:30pm and left at 5:20pm. My DH was NOT a happy camper that we were there sooooooo long.

My DD was re-tested for Peanuts/Tree Nuts and tested positive again to Peanuts and negative again to Tree nuts. The reaction this time for Peanuts was quicker and more severe than the last time and the 'doctor' took her to show the other doctors the swelling on her arm. I think alot of teaching goes on at this hospital (part of the reason it was a LONG visit). I didn't really think she would outgrow her allergy but I didn't think she would be more severe either!!! [img]http://uumor.pair.com/nutalle2/peanutallergy/frown.gif[/img]

My DS was SUPPOSE to be tested for Insect bites but he wasn't. I don't know if the staff didn't read the referral or what!! The doctor talked to us about his reactions so far and then said -- if someone is tested for Insects they do not use a skin prick test but rather needle injections just under the skin which need to be arranged ahead of time ---- I thought 7 months was enough time to arrange it since this is when the referral was made but I guess not. The doctor also said that since my DS hasn't experienced any difficulty in his breathing to just wait and see and give him Benadryl for any reaction. Hmmmmm his WHOLE face swelled -- his eye lids were just slits -- the last time he was bitten!!! Guess that wasn't severe enough!!:roll eyes: Go figure!!!

My DS WAS tested for Peanuts and Tree Nuts (which was not the reason for him being tested; I only asked for this when we arrived at the hospital), his skin tested was negative -- to both serum and actual peanut butter -- but since he has never had peanuts/nuts before this wasn't a true reaction to the test so they gave him an Oral Challenge.

My DD had to leave before this took place [img]http://uumor.pair.com/nutalle2/peanutallergy/eek.gif[/img] --good thing my DH was there to take her elsewhere -- I didn't plan on an oral challenge happening. My DS had to eat peanut butter cups, which I had to go and BUY first. He ate 2 peanut butter cups which he gobbled up very fast probably because it was getting close to meal time then he had to wait 10 minutes then have a check up -- had his blood pressure taken etc. Everything was fine so he then had to eat the last peanut butter cup -- this time he took one bite and didn't want anymore. He said he didn't like the taste of the inside only the chocolate on the outside. The doctor didn't push him to eat anymore. We had then had to wait 20 minutes before they checked him again. This time his pulse had dropped so they checked for hives which he had none. They didn't do any further testing.

On the way the drive he was drooling abit and when we were getting him ready for bed he complained that his tongue hurt so I gave him Benadryl. We checked on him throughout the night and he seemed fine.

He has to go back in a couple of months for another skin test which should be a true test to show whether or not he has a peanut allergy now that he has had peanut butter in his system.

My DD doesn't need to be tested again for 2 years since she is "VERY allergic" according the the doc's and they don't forsee her out growing the allergy but without exposure to peanuts/nuts or "May Contain" products who knows things could change the next time.

Has anyone had an easy time when it comes to allergy testing??

[This message has been edited by Codyman (edited February 21, 2003).]

[This message has been edited by Codyman (edited February 21, 2003).]

Posted on: Thu, 02/27/2003 - 7:47am
Codyman's picture
Offline
Joined: 08/14/2002 - 09:00

re-raising for owensmom

Posted on: Sun, 03/09/2003 - 8:07am
McMelon's picture
Offline
Joined: 09/21/2002 - 09:00

Our first 2 visits with the allergy dr. here in usa were very long also. the interview, skin testing and post consult were 5 hours each time. We haven't even gotten to the more extensive food panel. The kids 6 and 4 are both pa. My 6yo ds had a similar reaction to a wasp sting. They ordered us to admin benedryl and prednisone just in case (due to the history of anaphlaxsis with my 4yo dd). My husband was out of his mind by the end of the appt. They started imunotherapy which will help with their pollen,dust,animalmolds ect. I hope all of this has gotten less frustrating for you. I know we are still very frustrated and even confused. Hang in there, Melody

Posted on: Wed, 09/17/2003 - 4:52am
Codyman's picture
Offline
Joined: 08/14/2002 - 09:00

My son had part 2 of his peanut/nut testing, a skin test and it was negative. The doctor wants him to have a blood test to confirm the skin test, but I don't think I will have this done.
Now, we don't have to see an allergist for 2 years!! At which point my daughter will be tested for peanut and environmental allergens and my son for environmental allegens.

Posted on: Sat, 09/20/2003 - 4:59am
SweetAmanda's picture
Offline
Joined: 03/31/2002 - 09:00

Codyman...Is your son then not allergic to peanuts? What do you think caused the drop in blood pressure and the drooling after eating the peanut butter cups during the food challenge? Has your son eaten peanuts since then with no reaction? I am very interested because we are also going through our own testing/diagnosis nightmare. Thank you.

Posted on: Sat, 09/20/2003 - 6:10am
sillyfeline's picture
Offline
Joined: 03/28/2001 - 09:00

I have had life-threatening reactions and tested negative. Just to be aware, legumes are cross-reactive. You may get false positives/negatives within the group. The deadly ones for me are peanuts and soybeans, but in 2001 I tested positive only for soybeans and peas and in 2003 I tested positive only for peanuts and peas. I had never ever reacted in any way to peas. My reaction earlier this week was to accidental ingestion of soy. So just be reeeeeally careful about reintroducing.

Posted on: Thu, 09/01/2005 - 9:44am
Codyman's picture
Offline
Joined: 08/14/2002 - 09:00

Quote:Originally posted by Codyman:
[b]My son had part 2 of his peanut/nut testing, a skin test and it was negative. The doctor wants him to have a blood test to confirm the skin test, but I don't think I will have this done.
Now, we don't have to see an allergist for 2 years!! At which point my daughter will be tested for peanut and environmental allergens and my son for environmental allegens.[/b]
It's now 2 years later and I took my children to the allergist for re-testing.
DD skin test, still positive for peanuts and nuts.
DS skin test, POSITIVE for peanuts and nuts [img]http://uumor.pair.com/nutalle2/peanutallergy/frown.gif[/img] This was a BIG surprise and I had to check the whelts Twice to make sure it was correct. He now has an epipen. Thank goodness his Grade 1 teacher taught my PA daughter and I don't have to educate her.
Haven't told my family yet, I suspect they will be shocked, as I am right now.

Peanut Free and Nut Free Community

Click on one of the categories below to see all topics and discussions.

Latest Discussions

Latest Post by Italia38 Wed, 01/15/2020 - 11:03am
Comments: 10
Latest Post by Italia38 Wed, 01/15/2020 - 10:52am
Comments: 2
Latest Post by penelope Tue, 01/14/2020 - 1:03pm
Comments: 1
Latest Post by penelope Sun, 12/29/2019 - 6:21pm
Comments: 2
Latest Post by sunshinestate Sun, 12/29/2019 - 6:00pm
Comments: 3
Latest Post by Italia38 Sun, 12/29/2019 - 5:44pm
Comments: 5
Latest Post by justme Tue, 12/17/2019 - 3:41pm
Comments: 4
Latest Post by justme Tue, 12/17/2019 - 2:39pm
Comments: 45

Peanut Free Store

More Articles

If you have a food allergy, you will probably need to make some changes to your diet...

When love is in the air we can get caught up in the moment and throw caution to the wind. However, if you have a...

Do you have a child with peanut allergies and an upcoming birthday? Perhaps you'd like to bake a...

Many doctors treat allergies, including pediatricians and general practice doctors. When allergies are severe, primary care physicians often refer...

If you are looking for a way to support food allergy education and awareness, you may be interested in a documentary created by a young filmmaker...

The most frightening thing about a severe allergic reaction to a new food is that it can happen so fast. If parents are not looking for allergic...

Skin rashes and itching are common allergic reactions to peanut butter. According to the Mayo Clinic, reactions to peanut butter can happen within...

A low oxalate diet may be recommended to prevent kidney stones from forming. Oxalates are chemicals found in plant-based foods. These may collect...

So many wonderful recipes call for peanut butter. These recipes can still be enjoyed by experimenting with peanut butter replacements.

...

According to the Asthma and Allergy Foundation of America, one out of five people in the U.S. has an allergy. Because there is a...

Hydrogenated vegetable oil sounds healthy because of the word "vegetable" in it. The truth is that it is not very healthy at all because it...

Foods with soy lecithin may need to be avoided if you have a soy allergy. Soy lecithin is present in many different foods. Since it is derived...

At some point in time, most people will suffer from food intolerance or a food allergy. Having an unpleasant reaction to something you have eaten...

The Jaffe Allergy Technique or Jaffe Mellor Technique (JMT) is an alternative approach to addressing symptoms of a variety of health issues, both...

Phenols found in healthy fruits, vegetables and grains could point to food allergies...

Allergies and anxiety are often experienced together, yet there is no scientific evidence that either condition causes the other. The enduring tie...

Tree nuts and peanuts are distinctly different. An allergy to one does not guarantee an allergy to the other. Peanuts are considered legumes and...

What can you eat if you can't eat peanut butter? Fortunately for people with a peanut allergy, there...

A few years ago, a 47-year-old Toronto woman received a lifesaving double-lung transplant. After the transplant, she suffered four anaphylactic...

Whether it's the holiday season, birthdays, or a dinner party, there's always a need for good gift ideas but it gets a bit more challenging when...