Sedation dentistry is an excellent option for patients with anxiety, phobias, or medical conditions. Contact us today.
Sedation dentistry has revolutionized dental care, offering a stress-free and painless experience for patients who struggle with dental anxiety, special needs, or complex procedures. However, many people wonder: Does sedation dentistry have side effects? Understanding the potential after-effects of sedation and how to manage them can help you feel more confident about your upcoming dental visit.
If you have concerns about sedation or need a comfortable and pain-free dental visit, contact The Dental Anesthesia Center today to discuss the best sedation option.
Dr. Behl!
I cannot recommend Dr. Maris Behl enough. If you have dental anxiety, she is truly the kind of dentist you hope to find. If teeth could be wrapped in pillows and protected by flying unicorns, Dr. Behl would somehow make it happen.
I have significant anxiety around dental procedures and have needed deeper sedation for dental work in the past. From the beginning, Dr. Behl took the time to listen to my concerns and made me feel genuinely heard rather than dismissed or rushed. She created such a sense of trust and safety that I was eventually able to have my dental work done with only nitrous instead of full sedation, which is something I honestly didn’t think I would be comfortable doing.
During my crown placement, she explained what she was doing throughout the procedure, which made an enormous difference in keeping me calm. She also took the time to address a filling that had been bothering me for what felt like forever — and she actually fixed the problem.
What stands out most about Dr. Behl is how safe I feel in her care. She is compassionate, patient, communicative, and incredibly attentive to how her patients are feeling. For someone with dental anxiety, that combination is invaluable.
Finding a dentist I trust this much has completely changed my experience with dental care. I am incredibly grateful to Dr. Behl and would recommend her without hesitation, especially to anyone who has dental anxiety or has struggled to feel comfortable receiving dental treatment.
Dr Thoms and his team are phenomenal. No question, the absolute best possible option for my child when he needed work done while sleeping (age based). While this option is not inexpensive, this set up of have anesthesiology in-house allowed us to get his mouth healthy when a traditional pediatric dentist could/would not. I am a parent that asks a lot of questions on behalf of my toddler’s care and at no point did I feel judged for this, nor was I rushed during my evaluation process during the consultation. Although the procedure is not one I would like to repeat for my child, my husband and I were both so pleased with how well Dr. Thoms communicated and how he clearly cared for our son’s wellbeing (both physical and emotional during a less than comfortable visit). Cannot recommend the back of house team more highly.
My one detraction is the FOH staff (not everyone) were not nearly as pleasant. I would like to communicate that while their day-to-day is very routine for them, being in that office as a parent is very scary for some people in their office and a little bit of kindness goes along way. I do recall, having a very pleasant conversation with Rebecca, but otherwise everyone else was on the apathetic side, in my personal opinion. That said you’ll notice that I still am leaving a five star review because the dental staff really just knocked out of the park, but as a parent I want to encourage you to look past any rudeness you may experience over email or on the phone because Dr. Thom’s is really that excellent.
Response from the owner:Thank you for taking the time to share such thoughtful feedback. We’re grateful to hear that our team provided compassionate, attentive care and took the time to answer your questions throughout the process. We also appreciate your comments regarding your experience with our front office team and will certainly share your feedback. Your kind words mean so much to us!
Very nice very convenient for me great people working
Response from the owner:Thank you for your kind words! We’re so glad you had a positive experience with our team. We truly appreciate your 5-star review!
The staff is always compassionate and explain all the steps of the procedure. This office has been a God send for me because otherwise I would have let my teeth fall into further disrepair. I highly recommend this office!!!!!
Response from the owner:Thank you for your kind words and recommendation! We’re so glad our team could help make your experience feel comfortable and supportive. We truly appreciate your 5-star review!
Searching for a new dental clinic is challenging for someone who has
dental anxiety, fear, and traumatic experiences in a dental chair. The staff and doctors at the Dental Anesthesia Center were immediately very welcoming. Dr. Thoms put together a very detailed plan to repair and replace the previous work that I had in the past that was now causing problems. Putting my faith in him was the best thing that I could have done for my situation. I am more than completely satisfied with all of the extensive dental work that I’ve had with Dr.Thoms. I had my fourth sleep dentistry experience yesterday and I’m very happy with my results. I highly recommend this practice and truly want to give them more than five stars! Thank you for giving me back my health and confidence.
I adding to this post because of my visit today with the best dental hygienist Delaina and my exam with Dr. Biehl. I have truly never been to such a caring and supportive dental group. Everyone is always conscientious of my needs and knows that I have issues with anxiety. I am always calm when I am sitting in the chair because of their kindness. I am so pleased with the Dental anesthesia center. There needs to be more than five stars. Thank you, everyone.
Response from the owner:We know it isn’t always easy to find a dental office where you feel at ease, so your words mean the world to us. We’re so glad you feel comfortable with our team and truly appreciate your trust and recommendation!
What Is Sedation Dentistry?
Sedation dentistry involves using medications to help patients relax during dental procedures. The level of sedation depends on the type used and the patient’s needs. There are four main types:
Nitrous Oxide (Laughing Gas) – A mild sedative inhaled through a mask that helps patients feel relaxed but awake.
Oral Sedation – A pill taken before the procedure, typically a benzodiazepine like Valium or Halcion, that induces a drowsy, relaxed state.
IV Sedation – Medication administered through an intravenous line, offering deeper sedation with adjustable levels.
General Anesthesia – The deepest level of sedation, rendering the patient completely unconscious; used for major surgeries or severe dental phobia.
Common Side Effects of Sedation Dentistry
While sedation dentistry is considered safe and effective, some patients may experience temporary side effects. The severity of side effects depends on the type of sedation used, the patient’s medical history, and individual sensitivity to the medications.
Drowsiness and Grogginess
Drowsiness is the most common after-effect of sedation, particularly with oral sedation, IV sedation, and general anesthesia. Depending on the sedative, this effect can last a few hours to a full day. (American Society of Anesthesiologists (ASA), 2023)
Why It Happens: Sedatives depress the central nervous system, slowing brain activity.
How to Manage: Rest for the remainder of the day and avoid operating heavy machinery or driving.
Nausea and Vomiting
Some patients experience mild nausea after sedation, particularly with general anesthesia or IV sedation. This is more common in patients prone to motion sickness or with an empty stomach before the procedure. (National Institute of Health (NIH), 2023)
Why It Happens: Some sedative medications can affect the stomach and inner ear balance.
How to Manage: Drink small sips of water and eat light, bland foods after your procedure.
Dry Mouth
Sedation medications, particularly oral benzodiazepines, and IV sedatives can cause dry mouth by reducing saliva production. (American Dental Association (ADA), 2023)
Why It Happens: Sedatives affect the salivary glands and nervous system.
How to Manage: Drink plenty of water, chew sugar-free gum, and use a saliva substitute if needed.
Headache
Headaches can occur, especially after nitrous oxide sedation, when oxygen levels fluctuate. (Mayo Clinic, 2023)
Why It Happens: If nitrous oxide is not flushed out properly with oxygen, it can cause mild headaches.
How to Manage: Ensure your dentist administers oxygen for a few minutes post-procedure and stays hydrated.
Why It Happens: Sedatives like benzodiazepines can cause short-term memory loss as they inhibit brain activity.
How to Manage: Memory function typically returns to normal within a few hours.
Low Blood Pressure and Dizziness
Some sedation methods, particularly IV sedation and general anesthesia, can temporarily lower blood pressure, causing dizziness or lightheadedness. (American Heart Association (AHA), 2023)
Why It Happens: Sedation slows the heart rate and relaxes blood vessels.
How to Manage: Get up slowly from a lying position and drink fluids.
How Long Do Sedation Side Effects Last?
Nitrous Oxide: Wears off within 5–10 minutes after stopping the gas.
Oral Sedation: Effects can last 4–6 hours, with some residual drowsiness for up to 24 hours.
IV Sedation: Effects wear off in 6–12 hours, but full recovery can take 24 hours.
General Anesthesia: It can take 24–48 hours for full recovery.
When to Call Your Dentist
While most sedation side effects are mild and temporary, contact your dentist if you experience:
Severe nausea or vomiting lasting more than 24 hours.
Excessive bleeding, swelling, or pain.
Confusion or difficulty breathing.
Sedation Dentistry is Safe and Effective
Sedation dentistry is an excellent option for patients with anxiety, phobias, or medical conditions that make traditional dental care challenging. While side effects like drowsiness, dry mouth, or dizziness can occur, they are temporary and manageable. Understanding what to expect can help you prepare for a smooth, stress-free dental experience.
If you have concerns about sedation or need a comfortable and pain-free dental visit, contact The Dental Anesthesia Center today to discuss the best sedation option.
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The first two board-certified Dentist Anesthesiologists in the state of Missouri.
