1.0Best Eye Hospitalshttps://www.besteyehospitals.com/blogdreyehttps://www.besteyehospitals.com/blog/author/dreye/allergies: Definition, Uses, and Clinical Overview - Best Eye Hospitalsrich600338<blockquote class="wp-embedded-content" data-secret="sXi3fXKQkL"><a href="https://www.besteyehospitals.com/blog/allergies-definition-uses-and-clinical-overview/">allergies: Definition, Uses, and Clinical Overview</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.besteyehospitals.com/blog/allergies-definition-uses-and-clinical-overview/embed/#?secret=sXi3fXKQkL" width="600" height="338" title="“allergies: Definition, Uses, and Clinical Overview” — Best Eye Hospitals" data-secret="sXi3fXKQkL" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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allergies are immune reactions to usually harmless substances such as pollen, dust mites, or animal dander. In eye care, allergies commonly refer to allergic conditions that affect the eyelids, conjunctiva, and tear film. They are frequently discussed in clinics because they can mimic dry eye and other causes of redness or irritation. allergies can also describe medication, contact lens, or environmental triggers that worsen ocular symptoms.