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Orion Dental Care, GK 1

Basement, E-75, Greater Kailash-1, New Delhi 110048Mon to Sat, 9:30 am to 8:00 pm  |  098115 01995
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Precautions for a Dental Visit

A dental visit should feel clean, calm and well organised. This guide explains what to expect from a clinic's hygiene, and how to prepare for your visit.

Key points

  • Dental clinics follow Standard Precautions for every patient, which the CDC describes as the foundation for preventing infection in dental settings.2
  • Instruments that go in the mouth are cleaned and sterilised between patients, and single-use items are thrown away after one patient.2
  • You can ask how instruments are sterilised and how the equipment is checked. A good clinic is glad to explain.2
  • Before a visit, tell the clinic about your health, medicines and allergies, and say if you feel unwell.
  • Contact the clinic after treatment if pain gets worse, or if you have swelling, a fever or bleeding that will not stop.

Patients sometimes ask what precautions a dental clinic takes, and what they themselves should do. The answers are straightforward: good clinics follow standard infection-control routines for every patient, and you can help by preparing well and asking questions.

Standard precautions for every patient

The Centers for Disease Control and Prevention (CDC) describes Standard Precautions as the foundation for preventing transmission of infectious agents during patient care in all dental settings.2 That means the clinic treats every patient as if they could carry an infection, without needing to ask, and uses the same careful routines every time. In practice, these include:

  • Hand hygiene before and after each patient, and the use of fresh gloves.
  • Protective equipment for the dental team, such as masks, gloves and eye protection.
  • Cleaning and disinfection of surfaces between patients.
  • Single-use items being used once and thrown away.
  • Sterilisation of instruments that go in the mouth, between patients.
  • Careful handling of needles and sharp items.

Sterilisation of instruments

Instruments that go in the mouth must be cleaned and sterilised between patients. The CDC lists reported breakdowns in dental settings, including failing to heat-sterilise handpieces between patients and failing to monitor autoclaves, for example with spore testing.2 You can ask how instruments are sterilised and how the sterilisation equipment is checked. A good clinic is glad to explain.

What you can ask a clinic

  • Are instruments sterilised between patients, and how is the equipment checked?
  • Which items are single-use?
  • How are surfaces cleaned between patients?
  • Do staff wear fresh gloves for each patient?
  • How is waste, including sharps, handled?

You may also notice some things yourself: a clean waiting room and treatment area, packaged sterile instruments opened in front of you, fresh gloves and masks and a calm, organised team.

Before your visit

  • Tell the clinic about your health, including conditions, medicines and allergies. Bring a list.
  • Say if you feel unwell with a fever, cough, cold or other infection. The clinic may advise postponing routine treatment.
  • Brush your teeth before you go.
  • Bring earlier X-rays or reports, if you have them.
  • Arrive a few minutes early, so you are not rushed.
  • Ask about anything that worries you, such as pain, anaesthetic or how long it will take.

The NHS describes what usually happens when you visit a dentist: the dentist checks your teeth and gums, may take X-rays, discusses what they find and explains any treatment before it starts.1 Our page on contact us explains how to book and where to find us.

During your visit

  • Tell the dentist if you feel pain, and agree a signal to stop.
  • Ask questions about what is being done, and why.
  • If you are anxious, say so. See our page on dental anxiety.
  • Keep still and follow instructions, for example about breathing through your nose or biting down.

After your visit

  • Follow any instructions about eating, drinking and cleaning.
  • Take medicines as directed.
  • Contact the clinic if you have pain that gets worse, swelling, a fever or bleeding that will not stop.

Our guides to implant aftercare and to serious dental problems list signs to watch for. If swelling makes it hard to breathe, swallow or speak, call 112, India's emergency number, or go to a hospital emergency department.

Regular check-ups

Regular check-ups let the dentist find problems early. The NHS gives information on how often check-ups are suggested, which depends on your oral health and your risk of future problems.3 Your dentist will advise on the right interval for you.

Special situations

Children. Prepare them by explaining what will happen in simple words. Our page on pediatric dentistry describes how we look after children.

People with health conditions. Tell the clinic about heart conditions, diabetes, blood thinners, pregnancy and other situations, so that treatment can be planned.

If you have a cold or fever. Call the clinic first. Routine work can often wait, and urgent problems can be handled with extra care.

Toothache before a visit. The NHS advises painkillers, soft foods and a soft toothbrush while you wait, and booking a dentist if it lasts more than two days.4

What good care feels like

A good visit leaves you informed. You know what was found, what was done and what comes next. You were asked about your health, you were not rushed and your questions were answered. If you do not feel that, say so, or ask for a second opinion.

Bringing a child or an older relative

If you accompany a child or an older relative, share their health history, medicines and allergies, stay with them if they are anxious and ask for any instructions in writing. Our page on dental anxiety and our guide to a tooth abscess explain when a problem should not wait.

How instruments are processed between patients

After each patient, instruments are taken away from the chair and cleaned to remove blood, saliva and debris. Cleaning comes first because sterilisation works less reliably on instruments that are still dirty. The instruments are then sterilised, usually with steam under pressure in a machine called an autoclave, packed in sealed pouches and kept sealed until the next patient needs them.

The CDC treats the monitoring of sterilisation equipment, for example with spore tests, as part of good practice, and lists failures to do so among the breakdowns it has reported.2 A pouch opened in front of you is a simple sign that the instruments stayed sealed after sterilisation. Items meant for one use, such as needles and some disposable tips, are not cleaned and reused. They are thrown away.

Preparing a short health summary

A short written summary saves time and helps the dentist plan around your health. Bring:

  • the names and doses of your regular medicines, including blood thinners, diabetes medicines and supplements;
  • any allergies, including to latex, local anaesthetic or antibiotics;
  • conditions such as heart disease, diabetes, high blood pressure, asthma or epilepsy;
  • any recent hospital stays, operations or new medicines;
  • whether you are pregnant or may be pregnant;
  • the name of the doctor who looks after any long-term condition.

This information changes what is suitable. Some medicines affect bleeding, some conditions affect healing and some allergies rule out particular materials, so the dentist needs the full picture before treatment starts.

Dental visits for people who feel nervous

Many people put off a visit because of nerves, and a long gap usually means a bigger problem when they finally come. If this sounds like you, a few steps help. Say at the start that you are nervous, because a dentist who knows can slow down and explain more. Agree a hand signal for stopping. Ask to see the room and the instruments before anything begins, book a time of day when you are least rushed and bring headphones if the clinic allows them.

It also helps to start with a short, simple visit, such as a check-up and cleaning, so that the first experience is easy. Our page on dental anxiety explains what the team can do to make treatment calmer.

What to do if something does not feel right

You are entitled to ask questions at any point. If you see something that worries you, such as instruments that were not packaged, a dirty surface or staff who skip hand hygiene, say so politely and ask for an explanation. If you are not satisfied, you can stop, take your records and seek care elsewhere. A clinic that takes hygiene seriously will respond calmly and openly.

Myths and facts

Myth: dental clinics cannot be made clean enough. Standard precautions, applied consistently, are designed to prevent infection between patients.2

Myth: it is rude to ask about sterilisation. It is a reasonable question, and a good clinic welcomes it.

Fact: your own preparation helps. Sharing your health history and following instructions keep treatment on track.

Frequently asked questions

Are dental instruments reused?

Instruments that go in the mouth are cleaned and sterilised between patients, and some items are single-use.2

Should I wear a mask at the dentist?

It depends on the situation. If you are unwell, tell the clinic, and follow their guidance.

How often should I visit a dentist?

It depends on your risk of problems, and your dentist will advise.3

What if I am anxious about the visit?

Tell the team. They can explain each step, and some clinics provide support such as sedation.

Should I eat before a dental visit?

For a routine check-up a light meal and a good brush beforehand are fine. If you are having surgery or sedation, the clinic will give you specific instructions, so ask when you book.

Can I bring someone with me?

Usually yes. A companion can help a child or an older relative feel at ease and remember the instructions. Ask the clinic whether they should wait in the waiting area or stay with you.

How long does a routine check-up take?

A check-up usually takes a short appointment, but the time depends on whether X-rays or a cleaning are needed. Ask the clinic when you book.

About the author

Portrait of Dr Anupam Sinha

Dr Anupam Sinha, BDS, MDS – Orthodontics. BDS (2002), KLE Vishwanath Katti Institute of Dental Sciences, Belgaum. MDS in Orthodontics (2006), SDM College of Dental Sciences, Dharwad. His thesis work won a national research award in 2005, and he holds a certification in aesthetic dentistry. He sees patients at Orion Dental Clinic in Greater Kailash 1, South Delhi. Read the full profile of Dr Anupam Sinha.

Sources

  1. NHS website. What happens when you visit an NHS dentist (patient information). Page review date 13 March 2025. https://www.nhs.uk/nhs-services/dentists/what-happens-when-you-visit-the-dentist/
  2. Centers for Disease Control and Prevention. Summary of infection prevention practices in dental settings. Page dated 15 May 2024. https://www.cdc.gov/dental-infection-control/hcp/summary/index.html
  3. NHS website. Dental check-ups (patient information). Page review date 1 April 2025. https://www.nhs.uk/live-well/healthy-teeth-and-gums/dental-check-ups/
  4. NHS website. Toothache (patient information). Page review date 1 July 2024. https://www.nhs.uk/conditions/toothache/

Medically reviewed by Dr Anupam Sinha, BDS, MDS – Orthodontics, on . General information for patients from Orion Dental Clinic, last updated 23 October 2026. It is not advice for one person, so ask a dentist what suits you. To report an error, contact us.