What should you know about crow's-feet wrinkles?

The muscles used for smiling and squinting repeatedly crease the thin skin at the eye corners. Sun exposure can weaken collagen and make surface lines more apparent. Some people notice lines mainly when they smile; others see them while the face is still. Crow's Feet and Sun-Damaged Skin provide useful context, while Wrinkles describes the broader symptom.

Protect the area from ultraviolet light with sunscreen suitable for the face, sunglasses and shade. Apply skincare gently and avoid rubbing the eyelids. If you want more than supportive care, a qualified clinician can discuss Botox for movement-related lines or Dermal Fillers when loss of volume contributes to the appearance. The choice depends on anatomy, desired change and medical history.

Book an appointment if the change is sudden, one-sided or accompanied by redness, crusting, a lump, pain or vision symptoms. An eye-related emergency such as severe pain or sudden vision loss needs prompt medical attention. Otherwise, a dermatology consultation can clarify whether the concern is cosmetic or part of another skin problem.

Ask what is driving the lines, whether your eyelid position affects treatment choice, how long any effect may last, and what warning signs require follow-up.