What should you know about eyelash hypertrichosis?

The lashes may look longer, thicker, or more numerous than usual. If they curve inward, they can brush the cornea and cause a gritty sensation, watering, or redness. The pattern may be limited to one area or affect both sides. A clinician should check whether the issue is true excess growth, inward-turning lashes, eyelid position, medication effect, or a separate eye condition.

Avoid cutting, pulling, or using unapproved hair-removal creams around the eye. Do not start a cosmetic lash-growth product until the cause and eye surface have been reviewed. An eye-care or dermatology clinician can discuss trimming, medical management, or removal options. Electrolysis hair removal and laser hair removal require specialist planning near the eyelids because the eye must be protected and the treatment target must be precise.

Arrange an assessment if lashes touch the eye, symptoms recur, or the growth changes suddenly. Seek prompt eye care for pain, persistent redness, light sensitivity, discharge, or blurred vision. Do not delay if a child is rubbing the eye frequently or cannot keep it open comfortably.

Are the lashes contacting the eye surface? Is the eyelid position contributing? Could a medicine or product be involved? Which removal method protects the eye best for my pattern? What symptoms would mean I need urgent eye review?