Extremely weird butternut squash reaction
Ok this was so weird. I know it's happened to me before, so it's not just a one-time thing but I just can't figure out why. I was peeling a raw butternut squash with a vegetable peeler and then cut it into chunks to roast. The specific logistics are pertinent here: after peeling, I held the squash in my left hand and cut it into chunks holding the knife in my right hand. After finishing, I noticed that the palm of my left hand was, well, sort of shrivelled and dried up. I washed my hands well thinking that I just had some dried squash juice on it. But no - it just got worse. Eventually, the skin on the palm and fingers of my left hand became so stiff that I could barely open my hand all the way. Then...the skin began to crack and flake off. It was just like a chemical peel! My right hand, which did not contact the squash at all, was perfectly normal. No amount of hand cream helped. This effect lasted about 5 hours. My hand is now fine. Any explanation????
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I just cut up a raw Butternut squash, and began to sneeze strongly. So much so, that I decided to research 'Butternut squash allergy' and ended up here. There is little doubt in my mind that it was the squash. I hardly ever sneeze, and not that strongly either. Nothing else in my kitchen has changed.
My fingertips dried out as well. They are as dry as if I had washed a lot of dishes, or cleaned with a strong cleaner.While researching, I read that some mothers gave Butternut squash to their young children and a few children experienced what the mother thought was an allergic reaction.
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I know this is an old post, but I've cut up a lot of butternut squash and never had this happen to me until last week. I pealed about a half dozen to blanch and freeze. This happened to me this time. It so reminded me of the old "elmer's glue" thing. I just pealed the stuff off not realizing is was just skin. I thought it was residue from the squash that had dried. Didn't really bother me much, but was just weird. Glad that I am not the only one this has happened to. Thanks for the post and also to those who revived the post!
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Whoa, I just had that same weird butternut squash reaction. My left hand was yellow, scaly, and all shriveled up which made my fingers feel numb . I tried to move my fingers and they were stiff and hard to move. I washed my hands to no avail. Then I tried scrubbing them with a wedge of lemon...still nothing. Starting to panic, I checked online to find this website. After reading through the comments I realized this is not a medical emergency. After looking for some type of organic wash, I found a veggie wash and figured let me give it a try. I sprayed some FIT, fruit and vegetable spray on my hands and let it set for a bit before washing it off. It worked wonders! Amazing product!! It must have been all the starches released from peeling the squash which produced a film. That's my guess!
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The same thing happened to me yesterday! The only difference is that my fingertips on my left hand and my right thumb started throbbing/pulsating. My skin peeled and I still have brown shiny spots on my hand and fingers that resemble age spots. Very weird! I'm wearing gloves from now on :)
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I am so thankful for this post!!! I thought I had a pinched nerve, b/c 3 of the fingers on my left hand went almost totally numb for over an hour, and the skin started peeling!! I had been cooking and peeled and cubed a whole butternut squash, and never would have thought to connect the two. =)
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As a doctor and someone who this happens to, I can say for certain that it is NOT an allergy. I'm not saying that no one has ever had contact dermatitis from touching squash, but that is not what you are describing. No hives, no itching, no redness=no histamine release. I have always chalked it up to the sticky juices drying on my hands. Kind of like if you spread elmer's glue all over your hands and let it dry. Much harder to get it off though. These days, I usually just hold onto the squash with a napkin or paper towel and it's generally fine.
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re: dsackton
Hives are considered symptoms of immediate hypersensitivity reactions - one kind of allergic reaction. "Immediate hypersensitivity is an allergic response mediated by IgE (an antibody found in the circulation). On the skin this can present as hives that migrate beyond the point of contact with latex. Systemic allergic symptoms can include itching eyes, swelling of lips or tongue, breathlessness, dizziness, abdominal pain, nausea, hypotension, shock and, potentially, death."
On the other hand, patients can also have a delayed hypersensitivity reaction, which "presents as a chemical allergy. The skin area affected becomes dry, crusty and leathery with eruptions appearing as sores and blisters."
"Contact dermatitis" simply means an inflamation of the skin due to contact with a particular substance. The definition does not specify whether or not this has to be an IgE-mediated response. You can indeed have a skin reaction without having hives or anaphylactic symptoms, and many people do, my youngest daughter included.
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It is absolutely a contact dermatitis reaction - contact allergy, if you will. I wear latex gloves to work with raw squash. I also use a knife to take off the skin instead of a peeler. Precision suffers, but you don't release as much of the substance in the skin that causes the reaction.
I keep a tube of Benadryl cream at hand, too, but I think that has more of a placebo effect than anything. Once the squash is cooked, eating it is no problem.
I've also roasted before peeling, which seems to solve everything. Working on the squash in my latex gloves makes me feel sort of like a squash serial killer!
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http://books.google.com/books?id=Zrcl...
Two relatives are dermatologists and pointed me to this link as many of their patients work in the food industry and often complain about prep reactions on the job.
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The same thing happens to me every time I forget to put gloves on when peeling butternut squash. It will also happen, to a lesser degree, if I peel a lot of sweet potatoes, pumpkin or mango. To a far lesser degree it can happen with carrots. I always put it down to the enzymes that all of these foods have in common and to the high beta-carotene content. I've also noticed that it has happened to everyone else who works with me, so I never gave it too much thought. It doesn't appear to be harmful -- just kinda icky.
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re: chefbeth
with mango its not that suprising. Mangos are actually in the Anacardiacae family, whose most familar member in this country is poison ivy. Terefore if you are very sestive to poison ivy it is best to handle mangos with gloves. Cashews are also members and in fact thier oils are ven worse (can leave permanent scars) but most of this oil is in the nut shell which is removed before selling (which is why you can't find in the shell cashews in the market) still if you are sestive it is often a good idea to avoid contact with cashews, especially raw (unroasted) ones (roasting destroys the oils) and of course if you live somewhere where it is warm enough to grow your own cashew tree be very careful harvesting.
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I too just had this exact same react to peeling butternut although I have had comtact with this type of sqash before with no reaction.
Do you think if you wash your hands immediately it can lessen the reaction?
Thanks to everyone for writing in - you saved me from freaking out about my blistery peeling hand!›2 Replies-
re: beth
I too had this reaction (thank dog I could run to the internet to see what was up!). In any event, I found that spraying my hand with Simple Green (an organic and very powerful cleaner) immediately stopped the numbness and apparent allergic reaction. I am somewhat allergic to squash and have all sorts of contact dermititis issues, so I guess I shouldn't be surprised by this.
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Yeah, the same thing happens to me everytime I work w/ a butternut. The first time I had a mini-freak out b/c my whole hand seemed to stiffen and get numb. Now, I just immediately scrub my hands w/ dishwashing soap and a dobie. It still feels a little strange for about 30 min. to an hour, but then returns to normal. Your reaction of 5 hrs. seems like a long time, so maybe you should consider wearing food gloves when handling it in the future.
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re: Carb Lover
Glad it's not just me. I didn't think it could possibly be. And since I don't have any other allergies, I very much doubt it's an allergy. I will definitely use gloves next time I work with a raw butternut squash.
However, I am thinking of marketing it as a natural facial peel....
Oh just kidding. However....
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Deep orange colored squashes and pumpkin contain many enzymes that react on the skin in much the same manner as a glycolic acid chemical peel. In fact, there are many, many pumpkin facial peels presently on the market. It seems that you may be hyper-sensitive, or even allergic to the concentrated enzymes to realize such a strong contact reaction.
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the starches that are released are putting a "coating" on your hand. the same thing happens to me. it dries and it seems like it will never wash off no matter what. totally know what you're talking about. it is possible you're having an allergic reaction, but highly doubt it because you wouldn't be able to eat it and your right hand would be effected somewhat. in order to avoid this, put the squash in the oven whole at 400 degrees for about 30-45 minutes until fork tender. cool and then the peeling just, literally peels away from the flesh. much easier and no "raw" peeling required. i do this in my cooking classes for a butternut squash bisque all the time. i never cook it any other way anymore. if you want chunks or a dice, just cook it less or until it's like an almost done potato.
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re: ChefShell
Your explanation sounds right, I just have a slight quibble: It is possible to have a skin allergy and still be able to ingest the substance. My daughter's skin is allergic to lobster "juice". If the liquid from steaming the lobster drips onto her skin she breaks out in a burn-like rash which is extremely painful. She, however, eats lobster regularly. Just makes sure it's grilled and she uses a fork! Strange but true.
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