What is the term for drooping upper eyelids?

The term for drooping upper eyelids is "ptosis." This condition can occur in one or both eyes and may be caused by various factors, including aging, nerve damage, or muscle weakness. Ptosis can affect vision and appearance, depending on the severity of the drooping.

Other terms listed relate to different medical conditions: exophthalmos refers to protruding eyes, often associated with thyroid disorders; blepharitis is an inflammation of the eyelid margins; and entropion is a condition where the eyelid folds inward, potentially causing irritation to the eye. Each of these terms describes distinct eye-related issues that do not pertain to the drooping of the eyelids.