In short. In younger faces and in several ethnic facial patterns a prominent fold is normal anatomy. How to tell a feature from a problem, and how to say no to treatment.

Key points

  • A feature cannot be corrected, because there is nothing wrong with it.
  • A clinic that says so has turned away work it could have sold, and the patient is left with a fold they still dislike.
  • That is honest and uncomfortable, and it is why the answer is rarely offered unless it is asked for directly.

Some of the people most concerned about a nasolabial fold have nothing that needs treating. The fold is part of how their face is built, it has been there since childhood, and it is shared with their relatives. Saying so is a diagnosis rather than a refusal.

A feature and a problem are different things

A feature has been present for as long as the person can remember, is broadly symmetrical, runs in the family, and has not changed while the rest of the face has. A problem has arrived, is changing, or is present on one side and not the other. Both are visible. Only one of them is a change, and treatment answers changes rather than the way a face is built.

Younger faces and inherited anatomy

A fold is visible in children when they laugh. Several ethnic facial patterns carry a fuller cheek and a more prominent fold from early life, and in those faces the fold is a structural part of the face rather than a sign of ageing in it. Treating such a face as though it had descended adds volume to a midface that has not moved.

Why saying no is the harder answer

A feature cannot be corrected, because there is nothing wrong with it. A clinic that says so has turned away work it could have sold, and the patient is left with a fold they still dislike. That is honest and uncomfortable, and it is why the answer is rarely offered unless it is asked for directly.

How to test it yourself

Look at a photograph of yourself at sixteen or twenty, in ordinary light, not smiling. If the fold is there in that picture, in roughly the same place, it is how your face was built. Then compare the two sides in the same light. Symmetry points to anatomy; a clear difference between the sides is a change and belongs in an assessment. Neither observation replaces an examination.

How to say no

If an assessment concludes that nothing needs doing, the useful next step is to say so out loud and ask for it to be recorded. If a plan is proposed anyway, ask which cause it answers and what the examination showed. Being able to decline is the point of an assessment that names the cause rather than one that begins with the treatment.

Three reasons to decline

  • The fold is unchanged since childhood and the same on both sides.
  • The proposed plan does not name a cause that the examination demonstrated.
  • The plan is to make the fold level with the surrounding skin, which widens the midface.

What the examination looks for before any of this is decided is described in the assessment guide. The distinction the whole site rests on is set out in what a fold actually is, and the measures that come before any treatment are described in the conservative rungs.

Related reading

Frequently asked questions

How do I tell a feature from a problem?

A feature has been there as long as you can remember, it is broadly the same on both sides, it is shared with relatives, and it has not changed while other things in your face have. A problem has arrived, is changing, or is different on the two sides. The first is how your face is built and the second is a change, and only the second is something treatment is designed to answer.

What should I say if I decide against treatment?

Say it plainly when the plan is proposed, and ask the practitioner to write down what they recommended and what you decided. A decision against treatment is a legitimate outcome of an assessment, not a failure to be persuaded out of. Any clinic that treats it as a rejection rather than an answer is telling you something about how it makes decisions.

Are there faces where a prominent fold is expected?

Yes, and they are common. Several ethnic facial patterns carry a fuller cheek and a more prominent fold from childhood, and the fold is part of the face rather than a sign of ageing in it. A face like that treated as though it had descended produces the widened midface described elsewhere on this site, in someone who had nothing to correct.

Risks & Limitations

  • Filling the fold itself rather than the cheek widens the midface, and correcting that is harder than the original complaint.
  • Material placed deep in this region can enter a vessel and obstruct the blood supply to skin, which is why the area is treated with more caution than most.
  • Support placed to restore the cheek changes the midface without restoring a cheek that has genuinely descended.
  • Thread lifting is temporary by design, and no rung on the ladder removes the fold itself.

When to Seek Care

  • A fold that appeared over weeks, or is present on one side only.
  • Weakness on one side of the face, numbness in the cheek or lip, drooling, or difficulty closing an eye — seek urgent care.
  • Skin in a treated area that turns pale, grey, mottled or blistered, or severe pain after an injection.
  • A lump that can be felt in the cheek or lip, or swelling with pain, redness or warmth.

References & Further Reading

  • American Society of Plastic Surgeons (ASPS) — procedure and safety guidance
  • National Institute for Health and Care Excellence (NICE, UK) — relevant guidance
  • Cochrane Library — systematic reviews
  • Chinese Medical Association Plastic Surgery Branch — clinical guidance

Medically reviewed by Tongchun Mao, MD (毛彤春), Deputy Director & Head of Aesthetic Surgery. Last reviewed: 19 September 2026.

This page is patient education, not medical advice, and it does not cite individual studies. Discuss your own case with a qualified clinician. To arrange an assessment at Chongqing West District Hospital, see Contact & Consultation.