What should you know about skin tag on waterline?

The waterline is the inner edge of the eyelid where the lashes and tear-film structures meet. A small projection there can rub the eye, cause watering, or feel like grit. It may be a benign growth, but a blocked gland, cyst, inflammation, or another eyelid lesion can look similar. Because the area is close to the cornea and tear drainage openings, a photo or self-diagnosis is not enough to choose treatment.

Do not pull, cut, freeze, or apply skin-tag products near the eye. Avoid rubbing the eyelid and pause contact lenses or eye makeup if they increase irritation. Arrange an assessment with an ophthalmologist or qualified eye clinician, particularly if the growth touches the eye surface or keeps returning. After diagnosis, the clinician may discuss [Skin Tag Removal](/treatments/surgical-dermatology/skin-tag-removal/), [Cryotherapy (Lesion Removal)](/treatments/surgical-dermatology/cryotherapy-lesion-removal/), or [Electrosurgery](/treatments/surgical-dermatology/electrosurgery/), although the safest approach depends on the exact eyelid anatomy.

Seek prompt eye assessment for new pain, marked redness, light sensitivity, discharge, blurred vision, recurrent bleeding, or a lesion that changes or rubs the cornea. Get urgent care for sudden vision loss, severe eye pain, or an injury involving the eye. These symptoms need direct examination rather than home removal.

Is the growth on the waterline, eyelid margin, or nearby skin? Is it touching the cornea or blocking a tear opening? Which removal option protects the eye, and what symptoms should be reported afterward?