Debunking 5 Common Myths About Dental Sedation

April 3, 2025

Young woman being sedated at dentist's office.

For many patients, dental visits can be stressful. Whether it’s anxiety, a sensitive gag reflex, or fear of pain, these concerns can make it difficult to get the dental care you need. Thankfully, dental sedation offers a safe and effective way to help patients relax during procedures. However, despite its benefits, dental sedation is often misunderstood. Let’s clear up some of the most common myths surrounding it.

Myth #1: Dental Sedation is Only for Major Surgeries

One of the biggest misconceptions is that sedation is reserved only for complex procedures like wisdom tooth extractions or dental implant surgery. In reality, sedation can be used for a wide range of treatments, from routine cleanings for anxious patients to cavity fillings or gum treatments. Dentists often recommend sedation for people with dental phobias, a low pain threshold, or a strong gag reflex, even for minor procedures.

Myth #2: You’ll Be Unconscious the Whole Time

Many people believe that sedation dentistry means being completely “knocked out.” In most cases, this isn’t true. There are different levels of sedation, and most don’t involve full unconsciousness. For example:

  • Nitrous oxide (laughing gas) helps you feel relaxed but fully awake.
  • Oral sedation involves taking a pill that makes you drowsy, though you’re usually still responsive.
  • IV sedation can be deeper, but many patients remain in a “twilight” state – relaxed and partially aware.

Only general anesthesia, which is rarely used in dental offices, renders you completely unconscious.

Myth #3: Dental Sedation is Risky

While no medical procedure is entirely without risk, dental sedation is very safe when administered by trained professionals. Dentists and their teams are required to follow strict safety protocols, monitor vital signs throughout the procedure, and choose sedation methods appropriate for your health history.

Patients are screened before treatment to ensure they’re good candidates, and modern sedation techniques are well-tested and widely used. If you have underlying health concerns, your dentist will work with your physician to plan the safest approach.

Myth #4: You Won’t Remember Anything

Some forms of sedation, like oral or IV sedation, may cause mild amnesia, meaning you might not remember parts of the procedure. However, not all sedation leads to memory loss. With nitrous oxide or lighter sedation, you’ll likely remain fully aware and remember most of the visit. The level of sedation can be tailored to your comfort and needs.

Myth #5: Sedation is Only for Adults

While adults most commonly receive sedation, it’s also safely used for children, especially those who are very anxious, have special needs, or require complex dental work. Pediatric dentists are specially trained to provide sedation in safe, child-appropriate ways.

Dental sedation is a valuable tool that helps millions of people receive care without fear or discomfort. Don’t let myths keep you from exploring a more relaxed dental experience. If anxiety has been holding you back, talk to your dentist about your sedation options. You might be surprised at how easy and safe it is to make your dental visits calm and stress-free.

About the Practice

Are you acutely anxious to see the dentist? Whether it’s a fear of pain, a sensitive gag reflex, or difficulty sitting still for long, our team at South Texas Periodontics & Implants is committed to making your dental experience a pleasant one. With IV sedation, there’s no need to fear your upcoming visit. You’ll be deeply relaxed while we tend to your needs with the compassion that we’re known for. Ready to schedule your appointment? Visit us online or call our Corpus Christi office at (361) 992-7641.