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Rash

killernj13

By killernj13
in Dermatitis Herpetiformis

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killernj13 Enthusiast
killernj13
Posted

Hello,

I've had some occasions of a bad rash on my legs and stomach while experiencing severe diarrhea. Does this sound like symptoms of DH? I'm not sure if I was exposed to gluten when these occuried.

I was tested for a peanut allergy (which was negative) since it was at a time I was snacking on nuts heavily.

The allergist actually said he knew of no rash symptoms related to celiac disease.

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KaitiUSA Enthusiast
KaitiUSA
Posted

The allergist must not know about celiac disease. It could be DH. Is it itchy?

Carriefaith Enthusiast
Carriefaith
Posted
I'm not sure if I was exposed to gluten when these occuried.
Are you on the gluten-free diet? If not, then the rash could come at anytime.

If the rash it kinda itchy and red then it is most likely dh. I think that if you are having diarrhea and a dh like rash then you should be tesed for celiac disease. You can also get the rashes biopsied to see if it is dh.

lovegrov Collaborator
lovegrov
Posted

Although DH can appear anywhere, the stomach and legs would not be common sites, particularly the stomach. I can't remember ever having it on my stomach in 20 years. My DH looked like blisters filled with clear fluid and was EXTREMELY itchy. I never really thought of it as a rash.

richard

KaitiUSA Enthusiast
KaitiUSA
Posted

I was not diagnosed with DH but I do think I have it because I get itchy bumps when I am exposed to gluten. I usually get them on my knees/thighs/elbows/and stomach. So it can happen even though it may be rare to see bumps in those places.

Carriefaith Enthusiast
Carriefaith
Posted

I have developed little rashy spots on my skin during my last 2 gluten accidents. The first time they appeared on my elbow, leg, upper arm, and neck. The second time I only had 2 on my left leg. I also have not been diagnosed with dh, but I believe that this could be dh or a skin reaction to wheat (since I also have a wheat allergy).

killernj13 Enthusiast
killernj13
Posted
  • Author

Thanks - for all the replys.

Answers to some of the questions:

Yes - I was on the gluten free diet (about 95% of the time) and I have already been diagnosed with celiac disease.

My allergist knew I was diagnosed with celiac disease but he obviously did not know about DH. Maybe I need to find a new allergist? He kept going back to the peanut allergy even though all my tests were negative.

I haven't had an outbreak recently and yes the rash was itchy. I also have been more diligent about my gluten-free diet lately. Since my GI doctor read me the riot act.

I guess my main question is - do you have to be exposed to gluten for the effects of DH to arise or can they just happend at anytime?

Thanks again,

Kevin

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KaitiUSA Enthusiast
KaitiUSA
Posted

There is no time limit on when it will come. Some people may see the DH immediately after they are exposed to gluten and others may not. I personally get the symptoms immediately but not usually the DH. That usually comes a few days after I have accidentally ingested it.

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