How long do dissolvable stitches last?
Last updated September 3, 2026.
They start dissolving within about 5 to 10 days and disappear over the weeks after that. NHS guidance on absorbable sutures explains they are made of material the body absorbs naturally, so they never need taking out. Timing varies by design: surface stitches in fast-healing areas go quickly, while buried stitches are made to hold tension for weeks before the body breaks them down, so a firm ridge under the skin can be normal for a while. Loose ends and itchy knots are common and can be trimmed by a nurse. MedlinePlus is firm on one rule: do not pull at stitches or try to remove them yourself.
What to do
- Leave them alone: no pulling, trimming, or picking, even when they itch.
- Expect them to start dissolving in 5 to 10 days, with full absorption taking weeks.
- Get annoying knots trimmed by a practice nurse if they catch on clothes.
- Report inflammation, rising pain, or discharge to your team promptly; those are infection signs, not stitch problems.
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