What is a tooth extraction?
A tooth extraction is the removal of a tooth from its socket. It is the treatment of last resort in modern dentistry — our first instinct is always to save a tooth if it can be saved predictably — but there are situations where removal is genuinely the right decision, and where delaying it causes more harm than the extraction itself.
Extractions fall into two categories. A simple extraction removes a tooth that is visible in the mouth, using instruments to gently loosen and lift it out. A surgical extraction is needed when a tooth is broken at the gumline, impacted, or partly buried in bone — usually the case with wisdom teeth.
At Mera Dental Clinic in Delhi, extractions are carried out under local anaesthesia, painlessly, with clear aftercare instructions and follow-up.
When is extraction necessary?
- Severe decay that has destroyed too much tooth structure to restore, even with a root canal and crown.
- Advanced gum disease where the supporting bone has been lost and the tooth is badly mobile. See gum treatment.
- A vertically fractured tooth or a root fracture, which cannot be repaired.
- Impacted wisdom teeth causing pain, infection, decay in the tooth in front, or cyst formation.
- Failed root canal treatment where retreatment is not viable.
- Severe crowding as part of an orthodontic plan, to create space.
- Retained baby teeth blocking a permanent tooth from erupting.
- An infected tooth posing a risk before cardiac surgery, organ transplant, chemotherapy or radiotherapy.
If another clinic has recommended extraction, a second opinion is entirely reasonable — and welcome here. Teeth that can be saved with a root canal, a crown or gum treatment are worth saving, and we will tell you honestly which category yours falls into.
Wisdom teeth
Wisdom teeth — the third molars — usually appear between seventeen and twenty-five, at the very back of the mouth. Modern jaws often lack the room for them, so they become impacted: stuck at an angle, partly erupted, or fully buried.
Problems impacted wisdom teeth cause
- Pericoronitis — painful infection of the gum flap over a partly erupted tooth, with swelling and difficulty opening the mouth.
- Decay in the wisdom tooth itself or, more seriously, in the second molar in front of it, where the angle traps food and makes cleaning impossible.
- Gum disease in a region that cannot be cleaned properly.
- Cysts forming around a buried tooth, which can damage bone.
- Pressure and pain, and occasionally damage to the roots of neighbouring teeth.
Do all wisdom teeth need removing?
No — and this is worth stating clearly. Wisdom teeth that are fully erupted, correctly positioned, functional and cleanable should be kept. We recommend removal when there is a problem, or when the position makes problems near-certain. An X-ray shows the angle, depth and relationship to the nerve, and we base the advice on that rather than on routine.
What happens during an extraction
- Assessment and X-ray. We examine the tooth and take an X-ray to see the root shape, bone level and proximity to nearby structures such as the sinus or the nerve in the lower jaw. For complex wisdom teeth, a 3D scan is sometimes taken.
- Medical history review. Blood thinners, diabetes, heart conditions, bisphosphonate medication and pregnancy all affect planning. Please tell us everything you take, including supplements.
- Local anaesthesia. Topical gel first, then local anaesthetic. We test that the area is completely numb before starting. You will feel pressure — that is unavoidable and normal — but not pain.
- Loosening the tooth. Instruments widen the socket and gently loosen the tooth from the ligament holding it.
- Removal. The tooth is lifted out. For surgical cases, a small incision is made and occasionally the tooth is sectioned into pieces so it can be removed through a smaller opening — which is gentler on the bone than forcing it out whole.
- Cleaning the socket. Any infected tissue is removed and the socket is irrigated.
- Stitches if needed. Usually dissolvable, and typically used after surgical extractions.
- Gauze and instructions. You bite on gauze for 30 to 45 minutes, and we go through aftercare with you before you leave.
A simple extraction usually takes 15 to 30 minutes. A surgical wisdom tooth extraction takes 30 to 60 minutes.
Does an extraction hurt?
The procedure itself does not hurt. Local anaesthesia blocks pain completely, and what you feel is pressure, pushing and movement — strange, but not painful. Patients frequently say the anticipation was worse than the reality.
Afterwards, expect discomfort for two to three days as healing begins, peaking around day two. Painkillers manage it well. Swelling is common after surgical extractions and also peaks at 48 hours before subsiding. Anxious patients can be offered sedation.
Aftercare — the first 24 hours matter most
A blood clot forms in the socket and is the foundation of healing. Protecting that clot is the entire goal of the first day.
Do
- Bite firmly on the gauze for 30 to 45 minutes.
- Rest for the remainder of the day, head slightly elevated.
- Use an ice pack on the cheek, 15 minutes on and 15 off, for the first 24 hours.
- Eat soft, cool foods — curd, khichdi, dal, ice cream, smoothies eaten with a spoon.
- Take painkillers as advised, ideally before the anaesthetic wears off.
- From day two, rinse gently with warm salt water several times daily.
- Brush your other teeth normally, avoiding the socket itself for a couple of days.
Do not
- Do not rinse, spit or swill for the first 24 hours — this dislodges the clot.
- Do not use a straw. The suction is a classic cause of a dislodged clot.
- Do not smoke. Smoking is the single biggest risk factor for dry socket, and ideally should be avoided for at least 72 hours.
- Do not drink alcohol or hot drinks for 24 hours.
- Do not poke the socket with your tongue, a finger or anything else.
- Do not exercise strenuously for two to three days.
Dry socket — what to watch for
Dry socket occurs when the clot is lost too early, exposing bone. It typically starts three to five days after extraction, with severe throbbing pain radiating to the ear and a bad taste or odour. It is not dangerous, but it is genuinely painful and needs treating — we clean and dress the socket, which brings rapid relief. Call us rather than enduring it.
Healing timeline
| Time | What to expect |
|---|---|
| First 24 hours | Clot forms; some oozing normal; ice pack; soft foods |
| Days 2–3 | Peak swelling and discomfort; begin warm salt-water rinses |
| Days 3–7 | Swelling subsides; pain reduces markedly; gum starts closing |
| Week 2 | Gum tissue largely healed; stitches dissolved or removed |
| Weeks 3–4 | Socket filled with soft tissue; normal eating resumed |
| 3–6 months | Bone remodelling completes beneath the gum |
Call us if bleeding does not settle after several hours of firm pressure, pain worsens after day three, swelling increases after day three, you develop fever, or you cannot open your mouth properly.
Replacing the tooth afterwards
Except for wisdom teeth, which need no replacement, a gap should not simply be left. Neighbouring teeth drift, the opposing tooth over-erupts, and the bone at the site shrinks. Options are a dental implant (which preserves bone and leaves neighbouring teeth untouched), a bridge, or a partial denture.
Timing matters: implants are generally placed a few months after extraction once healing is complete, though immediate placement is possible in selected cases. We will discuss the replacement plan at the same time as the extraction, so you know the full picture in advance.
Cost of extractions
A simple extraction costs considerably less than a surgical or impacted wisdom tooth removal, which takes longer and requires more skill. We assess the tooth, quote the exact cost beforehand, and explain replacement options and their costs at the same time. Your first consultation and X-ray are free. Call +91 98912 42043 for current pricing.
Why choose Mera Dental
- We try to save teeth first. Extraction is offered when it is genuinely the right answer, not as the quick option.
- Second opinions welcome if you have been told a tooth must come out.
- Painless technique with proper anaesthesia and a calm, unhurried approach.
- Surgical experience for impacted wisdom teeth, with proper imaging beforehand. Meet the team on our about us page.
- Strict sterilisation and clear written aftercare.
- Same-day emergency appointments usually available for pain and swelling.
Frequently asked questions
Does having a tooth out hurt?
No. Local anaesthesia numbs the area completely, so you feel pressure and movement but not pain. Discomfort afterwards peaks around day two and is well controlled with painkillers.
How long does recovery take?
Most people feel much better within three to five days. Gum tissue heals over about two weeks, while the bone underneath remodels over three to six months.
Do all wisdom teeth need to be removed?
No. Wisdom teeth that are correctly positioned, functional and cleanable can stay. Removal is recommended when they are impacted, causing infection, decaying the tooth in front, or forming cysts.
What is dry socket and how do I avoid it?
It is loss of the blood clot from the socket, exposing bone, and it causes severe throbbing pain three to five days after extraction. Avoid it by not smoking, not using straws, and not rinsing or spitting in the first 24 hours.
When can I eat normally?
Soft, cool foods for the first two to three days, then gradually return to a normal diet as comfort allows. Chew on the opposite side and avoid crunchy foods that could lodge in the socket.
Can I go to work the next day?
After a simple extraction, usually yes. After surgical removal of impacted wisdom teeth, most people take one to two days off, as swelling peaks around 48 hours.
Should I replace an extracted tooth?
Yes, unless it is a wisdom tooth. Leaving a gap allows neighbouring teeth to drift, the opposing tooth to over-erupt, and bone to shrink. Implants, bridges and partial dentures are the options.
I am on blood thinners — can I still have an extraction?
Usually yes, with planning. Do not stop your medication on your own. Tell us exactly what you take and we will coordinate appropriately, sometimes with your physician.
Is extraction safe during pregnancy?
Yes when necessary, ideally in the second trimester. Leaving an active infection untreated carries more risk than treating it. Tell us you are pregnant so we can adapt anaesthesia, X-rays and medication.
Can I get a second opinion before extraction?
Absolutely, and we encourage it. Bring any X-rays you have. Teeth that can be saved with a root canal, crown or gum treatment are worth saving, and we will tell you honestly what we see.
Book an appointment
Whether you are in pain, have a problem wisdom tooth, or want a second opinion before agreeing to an extraction, we will assess it properly. Same-day appointments are usually available for pain, and your first consultation and X-ray are free.
Call +91 98912 42043 or book online. Open Monday to Saturday 9 AM to 8 PM, Sunday 10 AM to 2 PM.