Answer :

Final answer:

Yes, dust mite allergies essentially arise because our system reacts to dust mite cast-off parts like exoskeletons, feces and not the living mites. These allergens can cause conditions like eczema and induce allergic reactions.

Explanation:

True, dust mite allergies are mainly caused by exposure to dust mite exoskeletons and feces, not the live mites themselves. These particles, along with other indoor allergens, can cause immune reactions, leading to symptoms such as itchy eyes, sneezing, and other respiratory discomforts. The immune system reacts to these 'harmless' proteins from the environment, creating various unpleasant symptoms.

Allergies like this may further influence conditions such as eczema, an allergic reaction that shows up as dry, itchy patches of skin. However, it's worth noting that the exact link between dust mites and eczema is not yet explicitly proven. Our immune system, on the other hand, has evolved several mechanisms like the IgE-mediated allergy reaction and eosinophils to fight off foreign substances like these.

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