What should you know about nasal fold wrinkles?

The lines are usually called nasolabial folds because they extend from the nose toward the mouth. They may show only when you smile, or remain visible when the face is relaxed. Repeated movement, reduced skin elasticity, sun-damaged skin and changes in cheek support can all contribute. Their depth and pattern differ between people, so a treatment chosen for crow's feet may not suit this area.

Daily broad-spectrum sun protection, gentle cleansing and regular moisturising help limit further environmental skin change. A clinician may discuss topical products, resurfacing procedures, botulinum toxin for selected movement patterns or dermal fillers when volume is a major factor. Treatment should match the cause and the area’s anatomy. Share your skincare products, previous procedures, cold-sore history and any active rash before a procedure.

Wrinkles alone are not usually urgent. Arrange a medical review if a line changes suddenly, becomes a one-sided swelling, bleeds, crusts, ulcerates or is associated with persistent pain. After an injectable procedure, seek urgent help for severe pain, pale or mottled skin, sudden visual symptoms, marked swelling or difficulty breathing.

Are my lines mainly caused by movement, sun-related skin change or volume loss? Which option suits my facial anatomy? What improvement is realistic? What are the specific risks around the nose and mouth? How will my skin be protected during treatment?