Stitches After Tooth Extraction: Dissolving & Healing

Short answer: Dissolvable stitches after tooth extraction typically dissolve on their own within 5 to 10 days. If a stitch falls out on day 2 or 3, don’t panic — it’s usually fine as long as the blood clot is intact and there’s no heavy bleeding or increasing pain.

Not every extraction requires stitches. Simple extractions of fully erupted teeth usually don’t need them. Stitches are more common after surgical extractions — especially wisdom teeth removal — where the dentist needs to close the gum tissue over the surgical site.

Types of Stitches Used After Extraction

Dissolvable (Absorbable) Sutures

The most common type for dental extractions. These stitches break down naturally in your body and don’t need to be removed.

• Made from: Polyglycolic acid, polyglactin (Vicryl), or gut suture material
• Dissolve in: 5 to 10 days (some types may take up to 2 weeks)
• No removal visit needed, they dissolve, fray, and fall out on their own
• You may notice: Small pieces of thread coming loose in your mouth as they dissolve

Non-Dissolvable Sutures

Less common for routine extractions but sometimes used when the dentist needs more control over wound closure.

• Made from: Nylon or silk
• Must be removed by your dentist, typically at a follow-up appointment 7 to 10 days after extraction
• Removal is quick and painless, takes about 30 seconds per stitch

What to Expect Day by Day

Day	What’s Happening
Days 1–2	Stitches are firm and intact. You may feel them with your tongue, avoid pulling or playing with them.
Days 3–5	Some loosening is normal. You may notice threads starting to fray or feel less taut.
Days 5–7	Dissolvable stitches begin dissolving. Pieces may fall out while eating or rinsing.
Days 7–10	Most or all dissolvable stitches have dissolved. Small remnants may remain and will resolve on their own.
Day 10+	All stitches should be gone. If any remain, your dentist can remove them at your follow-up.

If a Stitch Falls Out Early (Day 2 or 3)

This is one of the most anxiety-inducing moments in extraction recovery, but it’s usually not a problem.

When it’s fine (most cases):

• The blood clot is intact and visible in the socket
• There’s no heavy or renewed bleeding
• Pain is not increasing
• The wound edges aren’t gaping open widely

What to do:

1. Don’t try to push the stitch back in or replace it
2. Rinse gently with warm salt water
3. Monitor for increased bleeding or pain
4. Contact your dentist during business hours to let them know, they’ll advise whether you need to come in

When to call your dentist immediately:

• Heavy bleeding that doesn’t stop with gauze pressure
• The wound appears to be opening up significantly
• You can see bone in the socket
• Pain suddenly increases
• Signs of infection: swelling, fever, pus, bad taste

Caring for Your Stitches

Days 1–3

• Don’t touch them with your fingers or tongue (hard to resist, but important)
• Avoid vigorous rinsing, let salt water flow passively around them
• Eat on the opposite side to avoid food getting caught in the stitches
• Don’t brush directly on the stitches, brush surrounding teeth gently

Days 3–7

• Gentle salt water rinses after meals to keep the area clean
• Soft food diet, avoid anything that could catch on or pull the stitches (stringy cheese, fibrous vegetables, sticky foods)
• Let them dissolve naturally, don’t pull or cut loose threads yourself

Days 7+

• Remaining stitch fragments will resolve on their own
• If a piece is dangling and bothering you, your dentist can trim it at your follow-up
• Resume normal oral hygiene, being gentle around the extraction site

Common Stitch Concerns

”There’s a white string hanging from my gums”

This is the stitch dissolving and loosening, completely normal. The thread changes color as it breaks down (it may turn white, yellow, or translucent). Don’t pull it.

”Food keeps getting stuck in the stitches”

This is common and frustrating. Rinse gently with warm salt water after eating. Avoid using toothpicks or sharp objects to dislodge food, let the water do the work.

”My stitches smell bad”

Some odor from the healing site is normal in the first week, as food particles and bacteria can accumulate around the sutures. Consistent salt water rinsing helps. If the smell is accompanied by increasing pain, pus, or fever, contact your dentist, this may indicate infection.

”I swallowed a stitch”

Not harmful. Suture material is designed to be biocompatible and will pass through your digestive system without issue.

Related Recovery Guides

• Bleeding After Tooth Extraction, what to do if sutures fall out and bleeding restarts
• Dry Socket: Signs, Prevention, and Treatment, the complication stitches help prevent by protecting the blood clot
• Best Oral Rinses After Extraction, gentle rinses to keep stitches clean without disturbing them
• Tooth Extraction Recovery: Day by Day, your full healing timeline alongside suture dissolution

Key Takeaway

Stitches after extraction are a routine part of surgical healing, and their early loosening or dissolution is usually normal, not an emergency. The blood clot underneath is doing the real healing work. Keep the area clean with gentle salt water rinses, eat soft foods, and avoid touching the stitches. If something feels wrong, increasing pain, heavy bleeding, or signs of infection, call your dentist. They’d rather hear from you with a non-issue than miss a real problem.

Written and researched by the editorial team. Sources: ADA guidelines, Mayo Clinic, peer-reviewed dental literature.

Sources: American Dental Association; American Association of Oral and Maxillofacial Surgeons.