Invisible stitches for cuts: what to know

A clinician may choose buried or absorbable sutures when a cut can be closed neatly without visible thread on the surface. The material supports the deeper tissue, and some types gradually break down as healing progresses. The skin may still have adhesive strips, medical glue, or a dressing over it. Mild tightness, tenderness, swelling, or bruising can occur around a fresh repair. These changes should gradually settle rather than become more pronounced.

Follow the wound-care instructions you were given. Keep the dressing clean and dry for the advised period, then wash gently without scrubbing or pulling at the edges. Avoid soaking the wound until a clinician says it is ready, and reduce activity that stretches the repaired area. Do not try to pull out a buried stitch. A local anaesthetic such as lidocaine may have been used during the procedure; numbness should be allowed to wear off before you test the area. See [Wound Care and Dressing](/treatments/acute-and-urgent-care/wound-care-and-dressing/) and [Surgical Sutures](/materials/surgical-sutures/) for related information.

Arrange prompt medical review if pain, redness, warmth, swelling, or discharge is increasing, or if the wound edges separate. Seek urgent help for heavy bleeding that does not slow with firm pressure, loss of feeling or movement beyond the expected numbness, or a rapidly spreading reaction. Ask whether your tetanus protection needs updating, especially after a dirty or deep cut. Wound suturing may need reassessment if the repair is under tension or signs of infection appear.

Ask which suture material was used, whether it will dissolve, when the dressing can come off, and how much activity is appropriate. Confirm what wound changes should trigger a review and whether you need tetanus vaccination.