Medically reviewed by Dr. Athul Viswan, BDS (Fellow of Endodontics), Chief Dental Surgeon, Smile Stone Dental Clinic | Last updated: October 8, 2026
"Doctor, I have been postponing this for years." I hear this sentence almost every week at Smile Stone. Sometimes it comes from a working professional with a tooth that has been aching for months. Sometimes it comes from a parent whose seven year old will not open their mouth, no matter how gently we ask. In most of these cases, the real problem is not the tooth. It is the fear around the treatment.
That is exactly why we offer conscious sedation dentistry in Calicut. In this guide, I will explain what conscious sedation is, who it helps, how we do it at our clinic, how safe it is, and what you can expect from your first visit.
| Quick Answer |
| Conscious sedation is a dentist-supervised method that uses a mild sedative, usually breathed in or taken by mouth, to make you feel calm and relaxed during dental treatment. You stay awake, breathe on your own and can respond to the dentist, but the anxiety fades and the appointment feels shorter. It is used together with local anaesthesia, so the area being treated is also numb. |
What Is Conscious Sedation in Dentistry?
Conscious sedation is a carefully controlled, drug-induced state of relaxation. According to the StatPearls clinical reference on conscious sedation in dentistry, the patient stays able to breathe independently, keeps their protective reflexes and responds to voice or light touch throughout the procedure. In simple terms, you are relaxed, not unconscious.
This is what separates it from general anaesthesia, where a person is fully asleep and usually treated in a hospital setting. Conscious sedation reduces anxiety, while local anaesthesia takes care of the pain. The two work as a team.
Common Types of Conscious Sedation
- Inhalation sedation: A mix of nitrous oxide and oxygen (often called "laughing gas") is breathed through a small nose mask. It acts within minutes and wears off quickly once the mask is removed.
- Oral sedation: A prescribed sedative tablet is taken before the procedure to bring on a calm, drowsy feeling.
- Intravenous (IV) sedation: The medicine is given through a vein. The Cleveland Clinic describes this as the deepest form of conscious sedation used in a dental office.
Local Anaesthesia vs Conscious Sedation vs General Anaesthesia
| Local Anaesthesia | Conscious Sedation | General Anaesthesia | |
| Are you awake? | Yes, fully alert | Yes, but deeply relaxed | No, fully asleep |
| Controls pain? | Yes, numbs the area | Used with local anaesthesia | Yes |
| Controls anxiety? | No | Yes | Yes |
| Where it is done | Dental clinic | Dental clinic | Usually a hospital |
| Recovery time | Immediate | Minutes to a few hours | Several hours or more |
Why Is Conscious Sedation Used in Dental Treatment?
Dental anxiety is the most common reason patients choose sedation, but it is not the only one. We recommend it when:
- Fear or past bad experiences make it hard to sit through treatment
- A strong gag reflex makes impressions, X-rays or back-tooth work uncomfortable
- The procedure is long, such as multiple fillings, a complex root canal treatment, dental implants or wisdom tooth removal under oral surgery
- A patient finds it difficult to stay still, or has a condition that worsens with stress
- A child needs treatment but cannot cooperate in the dental chair yet
Who Can Benefit From Conscious Sedation?
Children
A frightening first visit can shape how a child feels about dentists for life. For young patients, a review published in Medicina notes that nitrous oxide inhalation is the preferred method, while tablet-based sedatives are not recommended under the age of 16. Our paediatric dentistry team follows this approach so that children stay calm, cooperative and safe.
Adults With Dental Anxiety
Many adults delay treatment until pain becomes unbearable. Sedation helps them complete the care they need without the racing heart, sweaty palms and tension that usually come with a dental visit.
Patients Who Need Longer or Complex Procedures
When a treatment takes more time, sedation helps you stay comfortable and relaxed from start to finish.
Who May Not Be Suitable?
Sedation is not the right choice for everyone. Pregnancy, certain breathing conditions, some heart or liver problems, current respiratory infections and some medicines can rule out or change the type of sedation. This is why we never skip the medical assessment.
Why Smile Stone Brought Conscious Sedation to Our Clinic
When we opened Smile Stone in 2019, our focus was honest, patient-first dentistry. A few years into practice, our team started noticing a pattern that worried us. Children were leaving their first appointment in tears and refusing to come back. Adults were cancelling follow-ups halfway through treatment. Many patients only walked in once a small cavity had already turned into an infection that needed a root canal or an extraction.
We sat down as a team and looked closely at these cases. The common thread was not cost or time. It was anxiety. Telling patients to "just relax" was not working, and it was not fair to them either.
"We realised that if fear was stopping people from getting care, then managing that fear was part of our job. So we planned it properly: the training, the monitoring equipment and a step-by-step safety protocol, before we offered conscious sedation to a single patient." Dr. Athul Viswan
Today, conscious sedation is one of the most valued parts of our care, especially for families who once avoided the dentist altogether.
Our Conscious Sedation Procedure at Smile Stone
Here is what a sedation appointment looks like at our clinic, step by step:
- Consultation and medical review: We go through your medical history, current medicines, allergies and previous dental experiences, and check your vital signs.
- Choosing the right sedation: Based on your age, health, anxiety level and the treatment planned, we choose the most suitable method and explain it to you clearly.
- Pre-visit instructions: You receive written guidance on food, medicines and arranging a responsible adult to accompany you home.
- During treatment: Once you feel relaxed, we numb the area with local anaesthesia and begin. Your oxygen level and pulse are monitored throughout, and a trained team member stays with you the entire time.
- Recovery and going home: You rest in the clinic until you are steady and alert. We share aftercare instructions and stay reachable if you have any questions later.
Is Conscious Sedation Safe?
Yes, when it is given by a trained dental team with the right monitoring. The Cleveland Clinic states that sedation dentistry is generally safe when administered by a licensed provider. Side effects, when they occur, are usually mild and short-lived, such as drowsiness, a light headache, dry mouth or slight nausea.
At Smile Stone, safety comes from preparation. Every patient is assessed before sedation, vital signs are monitored during treatment, emergency equipment is kept ready in the clinic, and no one goes home until they are fully steady.
Benefits of Undergoing Dental Treatment Under Conscious Sedation
- Less anxiety: You feel calm instead of tense, from the moment treatment begins.
- More comfort: Combined with local anaesthesia, most patients describe the experience as easy and relaxed.
- Time feels shorter: A long procedure often feels like a few minutes.
- Fewer appointments: Because you are comfortable, we can often complete more work in one sitting.
- Better results: A relaxed patient allows the dentist to work with greater precision.
- Positive memories for children: A calm visit helps kids grow up without dental fear.
How Many Sessions Does Treatment Under Sedation Need?
Conscious sedation is not a separate course of treatment. It is used during the appointments where you need it. In many cases, it actually reduces the total number of visits, because we can combine procedures that would otherwise be split across several sittings. For example, a patient needing three fillings and a cleaning may complete them in one comfortable session. For children, we sometimes begin with a short, friendly introductory visit before the treatment day. Your exact plan is discussed during consultation.
The Expertise Behind Our Sedation Care
Sedation care at Smile Stone is led by Dr. Athul Viswan, our Chief Dental Surgeon, with over 10 years of clinical experience. A Fellow in Endodontics, he serves as a visiting endodontic consultant to more than 10 dental clinics in the region and regularly delivers lectures for the Indian Dental Association (IDA) Malabar. He works alongside our full-time team of specialists across two clinics in Kozhikode.
Frequently Asked Questions
Will I be asleep during conscious sedation?
No. You remain awake and able to respond, but you feel deeply relaxed. Some patients remember very little of the procedure afterwards.
Will I feel pain under conscious sedation?
Sedation reduces anxiety, and local anaesthesia numbs the treatment area, so most patients feel little or no discomfort.
Is conscious sedation safe for children?
Yes, when the right method is used by a trained team. Nitrous oxide inhalation is the preferred and most widely used option for children.
Can I drive home after conscious sedation?
After oral or IV sedation, you should not drive, and a responsible adult must accompany you home. With inhalation sedation, the effects wear off quickly, and we will advise you based on how you feel.
How long do the effects of conscious sedation last?
Nitrous oxide wears off within minutes after the mask is removed. Oral or IV sedation can leave you drowsy for a few hours, so plan to rest for the remainder of the day.
Book a Calm, Comfortable Dental Visit in Calicut
If fear has kept you or your child away from the dentist, you do not have to face it alone. Talk to our team about conscious sedation at our Malaparamba or Chevarambalam clinic. Call +91 97449 97033 or book your consultation online, and we will help you choose the most comfortable way forward.
