7 More Strange and Unusual Allergies


unusual Pollen, dust, mold, pet dander and food. These are the things we usually talk about when discussing allergies. But our immune systems are complicated, and we never really know what might cause it to attack. Even the most unexpected and unusual things can be responsible for causing an allergic reaction. 

In “5 Unusual Things That Can Trigger Your Allergies” on our sister site Westwood Ear, Nose & Throat, we discussed the following strange allergy triggers:

  • Leather shoes
  • Water
  • Exercise
  • Nickel
  • Temperature

For this blog, we are going to look at seven more unusual things that can trigger allergy symptoms when you least expect it.

1. Soil. We know all about pollen allergies, but sometimes the soil is the root of the problem. Mold, mildew and fungus can all cause an allergic reaction, so if you find it growing on or around your plants, you’ll want to take care of it as soon as possible. For tips on how to identify and control it, visit the Farmer’s Almanac section on White Mold.

2. Raw produce. As a child, you may have tried to tell your parents that you were allergic to vegetables, and the truth is: You may be. The American College of Allergy, Asthma & Immunology (ACAAI) explains:

Oral allergy syndrome, also known as pollen-food syndrome, is caused by cross-reacting allergens found in both pollen and raw fruits, vegetables or some tree nuts. The immune system recognizes the pollen and similar proteins in the food and directs an allergic response to it.

The common triggers for this unusual allergen are:

  • Birch pollen: apple, almond, carrot, celery, cherry, hazelnut, kiwi, peach, pear, plum
  • Grass pollen: celery, melons, oranges, peaches, tomato
  • Ragweed pollen: banana, cucumber, melons, sunflower seeds, zucchini

That said, the ACAAI also explains that the onset occurs out of the blue after the person has eaten these foods without problem. In addition, cooking the food distorts the proteins, and usually doesn’t cause any problems at all. So will that be one serving or two?

3. Lanolin. This is a wax-like substance that is derived from sheep. You can find it in many beauty products, pharmaceutical preparations and industrial uses. In a few other blogs, we discussed how beauty products can trigger allergy symptoms, so this should come as no surprise. However, lanolin is also present in wool clothing and blankets as well, so it is possible for them to cause reactions, which is something to definitely be aware of.

4. Antiquing. Flea markets and antique shops are full of beauty, culture and history. They are also full of mold, dust and even pet dander that accumulates as the item sits on the sales floor (and wherever they were prior to that). Make sure that after you buy that perfect, unique piece you give it a thorough cleaning before you bring it in the house.

5. Chamomile tea. For centuries, people have used this herbal tea to soothe the stomach and the nerves. However, for some, especially those with a ragweed allergy, this natural remedy can trigger an unnatural reaction. The symptoms of the unusual chamomile allergy are similar to those of seasonal allergies, and if severe enough, can result in anaphylactic shock.

6. Red meat. Vegetarians may rejoice at this fact, but for us carnivores, this is not great news. It is possible to have an allergic reaction to any type of meat, and the reactions are not unlike those of other food allergies:

  • Hives or skin rash
  • Nausea, stomach cramps, indigestion, vomiting, diarrhea
  • Stuffy/runny nose
  • Sneezing
  • Headaches
  • Asthma
  • Anaphylaxis

In recent years, scientists have discovered that being bitten by the Lone Star tick can cause a person to develop red meat allergies. The ACAAI explains that it is related to a carbohydrate called alpha-gal and can take several hours to present. This is just one more reason to check for ticks after you and/or your furry family members spend time outside.

7. Touch. Dermatographia, otherwise known as skin writing, is an allergic reaction that occurs when the skin is lightly scratched or rubbed. According to Mayo Clinic, the symptoms appear about 30 minutes after the contact and disappear just as quickly. They include:

  • Raised red lines
  • Swelling
  • Inflammation
  • Hive-like welts
  • Itching

If you think you are suffering from allergies, either any of these unusual ones or the more common types, contact CT Sinus Center at 860-BALLOON and schedule an appointment with one of our expert physicians. With our four conveniently-located locations, relief is right in your backyard.

To learn more about CT Sinus Center, allergies and sinusitis, visit our website and blogs.

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