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These bumps can appear on both the upper and lower eyelids. One of the ... An ophthalmologist (eye and vision specialist) may need to drain styes and chalazia that are painful, affect your vision ...

A stye is an infection of the eye that causes a pustule to form on the upper or lower eyelid. This results from infected or inflamed oil glands or follicles in your eyelid. A stye can be painful ...

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Styes can crop up on upper or lower eyelids, and while most are on the outer ... grittiness or a sensation of "something in the eye," excessive tearing, crustiness or stickiness along the affected ...