Stye and chalazion are eyelid disorders causing sudden-onset localized swelling of the eyelid. Both of them are visible bumps that appear near the edge of the eyelid. Many people got confused between them since they both appear in the eyelids edge. But in fact, they are different from each other.  Initially, they both cause eyelid swelling, edema, hyperemia as well as pain too. But with time, symptoms of chalazion disappear leaving around painless swelling in…

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