A Closer Look at What It’s Like Being Under Dental Sedation
February 8, 2025

The right form of sedation dentistry can soothe your dental anxieties and help you stay relaxed while your dentist treats your smile. Of course, before you commit to having sedation administered during your next dental appointment, you will naturally want to have an idea of what you can expect. Below is a brief look at what it’s like to be under the various kinds of sedation dentistry that can take the edge off your visit.
Being Under Nitrous Oxide Sedation
Nitrous oxide sedation is delivered via a small nasal mask hooked up to a special machine. While wearing the mask, you’ll breathe in a blend of nitrous oxide and oxygen. In some cases, the gas may be scented.
Within minutes of breathing in the nitrous oxide, you will start to feel more relaxed, and there may be a tingling sensation in your limbs. It’s not unusual for nitrous oxide to cause feelings of euphoria. In fact, some patients find that it makes them more prone to giggling, hence why nitrous oxide is also known as laughing gas. You’ll remain awake and able to respond to your dentist’s directions, but you won’t be bothered by what’s going on around you.
Being Under Oral Conscious Sedation
Oral conscious sedation involves taking a pill prior to your treatment. Generally speaking, it usually results in a deeper feeling of relaxation than nitrous oxide sedation. You’re likely to feel drowsy, but your dentist will be able to awaken you easily if you happen to drift off.
Bear in mind that you may not remember everything that happened while you were under the effects of oral conscious sedation. Also, the sedative will need time to completely wear off, so you can expect to feel groggy for a while even after your treatment is complete.
Being Under IV Sedation
Compared to the other two forms of sedation dentistry listed above, IV sedation is noticeably stronger. The sedative will be delivered directly into a vein in your arm or hand, so it won’t be long before the effects kick in.
With IV sedation, you may be so relaxed that you have a hard time staying awake (although you will remain conscious and capable of interacting with your dentist as needed). Like with oral conscious sedation, it will take some time for the effects to wear off completely. You will therefore need to make arrangements to have someone else drive you home once your treatment is complete.
About the Practice
Here at Advanced Dental Care of Springfield, our dentists always take the time to learn as much as they can about our patients in order to create fully personalized treatment plans. We’re happy to offer oral conscious sedation, nitrous oxide sedation, and IV sedation for patients who are nervous or anxious about their care. To schedule a consultation with our team, visit our website or call (217) 546-3333.
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