Dentists often use midazolam for IV sedation, but they do not use the same medicine for everyone. It helps you feel calm and sleepy and may reduce your memory of the treatment. Your provider may choose other medicines to reduce awareness or ease pain. They consider your health, the procedure, and the level of sedation you need.
In this guide, Kirkland Dental Excellence explains what drug is used for IV sedation in dentistry and what each medicine does.
Understanding Types Of IV Sedation Drugs
IV means “into a vein.” A trained provider gives medicine through a small tube called an IV line. They can adjust it as they watch your response. With oral sedation, you swallow the medicine instead. Different types of IV medicines have different roles. Some help you feel calm or less aware of treatment. Others help control pain. Your provider may use one medicine or a combination.
IV sedation does not always make you unconscious. You may stay awake and respond to your provider, or need deeper sedation. According to the American Dental Association’s 2025 sedation guidance, providers need the training and equipment to help if sedation becomes deeper than planned. Read on to learn about the different types and what each one does.
IV Sedation Drugs and Medications Used in Dentistry
These medicines have different roles. Some mainly help you relax or reduce awareness. Others help control pain alongside a sedative. Providers may use certain medicines only in selected settings. Your provider chooses the medicine or combination that suits your health, treatment, and planned sedation level.
Drug or group | Example | Clinical role |
Benzodiazepines | Midazolam | A primary sedative that may reduce anxiety, cause sleepiness, and reduce memory of treatment |
Sedative and anesthetic agents | Propofol | A primary agent that reduces awareness; it may cause deep sedation or general anesthesia |
Opioids | Fentanyl | An added pain medicine, or adjunctive analgesic, that may accompany a sedative |
Dissociative anesthetic agents | Ketamine | An agent that can reduce awareness and provide pain relief in selected settings |
Benzodiazepines
Midazolam belongs to a group of medicines called benzodiazepines. It slows brain activity and may help you feel calm and sleepy. According to MedlinePlus, a service of the U.S. National Library of Medicine, providers use midazolam injection to reduce anxiety, cause drowsiness, and reduce memory of procedures.
Midazolam mainly provides sedation rather than pain relief. Your provider may also use local anesthesia to numb the treatment area. You may remember little of the visit, but some people remember parts of it.
Midazolam can slow breathing. Other medicines, especially opioids, may increase this risk. Your provider must review your medicines and monitor you closely.
Propofol
Propofol mainly reduces awareness. The amount given and your response affect how deeply it sedates you. It may cause deep sedation or general anesthesia. It does not provide reliable pain relief on its own, so your provider may use separate pain control.
According to the American Society of Anesthesiologists, patients who receive propofol need care suited to deep sedation, even when the provider plans moderate sedation.
Propofol can slow or stop breathing and lower blood pressure. Qualified staff must monitor your breathing, oxygen levels, heart rate, and blood pressure. They must have the skills and equipment to help if sedation becomes deeper than planned. Recovery time varies from person to person.
Opioids
Fentanyl is an opioid pain medicine. A provider may combine it with a sedative when a procedure calls for extra pain relief. According to MedlinePlus, fentanyl changes how the brain and nervous system respond to pain. It may also cause sleepiness and reduce awareness. Its main role is pain relief, while medicines such as midazolam mainly provide sedation. The dentist may still use local anesthesia to numb the treatment area.
Fentanyl can cause serious breathing problems, especially when combined with sedatives. The provider must check for medicine interactions and monitor you closely. During an apicoectomy or tooth extraction, a provider may use fentanyl alongside a sedative to help control pain.
Ketamine
Ketamine may help reduce pain and awareness in selected clinical settings. It is not a routine choice for dental IV sedation. According to MedlinePlus, ketamine requires a specially trained provider and close monitoring. Side effects may include nausea, confusion, and changes in blood pressure or heart rate.
Pro Tip: IV sedation helps you feel calm and less aware of treatment. Local anesthesia numbs the area where the dentist works. They have different roles, so the dentist may still use numbing medicine even when you receive IV sedation.
What Drugs Are Used for IV Sedation for Wisdom Teeth Removal?
If you wonder what drug they use for wisdom teeth removal, there is no single medicine used for everyone. A provider may use midazolam to reduce anxiety and memory. Propofol may reduce awareness. Fentanyl may accompany a sedative, while ketamine may be an option in selected cases.
Wisdom teeth removal medication may also include local anesthesia. This numbs the treatment area and serves a different purpose from sedation. IV sedation does not automatically replace numbing medicine.
According to the American Dental Association’s 2025 sedation guidance, dental sedation requires an assessment and a plan suited to the patient. When you want to ask about what medication is used for wisdom teeth removal, ask which medicines your provider plans to use and what each one does.
How Does the Provider Choose IV Sedation Medication?
Before oral surgery or other treatments, your provider checks your health and treatment needs to choose IV sedation medication. No single medicine suits everyone! According to the American Dental Association’s 2025 sedation guidelines, providers must assess patients before sedation. They review medical history, current medicines, and factors that may affect breathing or other body functions.
What the provider checks | Why it matters |
Health conditions | Heart, lung, liver, or kidney problems may affect the sedation plan. |
Medicines and supplements | Some can interact with sedation medicines or increase their effects. |
Allergies and past reactions | Previous problems may call for a different plan or further assessment. |
Breathing and sleep apnea | These may increase the risk of breathing problems during sedation. |
Pregnancy or possible pregnancy | The provider may need to discuss timing and options with your doctor. |
Procedure and sedation depth | The planned treatment helps guide the level of sedation and monitoring. |
The provider may also check your blood pressure, pulse, oxygen level, and airway. Some patients need a medical consultation before treatment. Share a complete medicine list and explain any past sedation problems. The provider uses this information to plan your care.
What to Expect Before and After IV Sedation in Dentistry
According to the NHS, you should follow your dental team’s instructions and arrange for an adult to help you after sedation. Here, we explain what to expect before and after IV sedation and how to prepare for your dental visit.
Before IV Sedation
- Tell your dentist about your health conditions, allergies, medicines, and any past problems with sedation.
- Follow the clinic’s instructions about when to stop eating and drinking. These instructions may vary.
- Ask which medicines to take before your visit. Do not stop prescribed medicines on your own.
- Bring a responsible adult who can stay during your appointment, take you home, and look after you afterward.
- Wear comfortable clothes with sleeves that allow access to your arm.
- Tell the clinic if you feel sick or may be pregnant. uhliverpool.nhs.uk
After IV Sedation
- You may feel sleepy, dizzy, or unsteady. You may remember little of the treatment.
- Staff will monitor you until you are ready to go home.
- Have your adult escort take you home and stay with you for the next 24 hours, as your clinic advises.
- Rest for the remainder of the day.
- For at least 24 hours, avoid driving, work, machinery, alcohol, and important decisions. Follow longer restrictions if your provider advises them.
- Arrange for someone else to care for children or other people who need your help.
- Follow your dentist’s instructions for medicines, food, and care of the treated area. Feeling awake does not mean the sedation has fully worn off.
Safety and Monitoring During IV Sedation
During IV sedation, trained staff check your breathing, blood oxygen level, heart rate, and blood pressure. They also check how easily you respond to speech or touch. These checks help them notice problems early and act quickly.
Sedation can move from a lighter level to a deeper level. A patient may become less responsive than the provider planned and need help with breathing.
According to the American Dental Association’s 2025 sedation guidelines, providers must have the training, medicines, and equipment to respond if sedation becomes deeper than intended. Staff continue monitoring during recovery until you meet the requirements to go home.
Let’s Recap
If you wonder what drug is used for IV sedation in dentistry, midazolam is a common choice. Providers may use other medicines to reduce awareness or control pain. The choice depends on your health, treatment, and sedation needs.
Knowing what each medicine does can help you feel more prepared. Ask your provider to explain your options and answer your questions before treatment.
At Kirkland Dental Excellence, we listen to your concerns and help you explore your sedation options. Our practice has over 150 reviews, and we welcome the chance to care for your smile. Call us at (425) 827-2003 or make an appointment today.
FAQs
What is in IV sedation?
It may include one sedative or a combination of medicines. Each medicine has a specific role in your treatment plan.
What is used for IV sedation?
Midazolam is a common choice. Other IV sedation meds may include propofol, fentanyl, or ketamine in selected cases.
What drugs do they give you for wisdom teeth removal?
Providers may use midazolam or propofol, sometimes with another medicine. Local anesthesia numbs the treatment area.
Do dentists use propofol?
Some qualified dental or anesthesia providers use propofol. It requires close monitoring and the ability to manage deeper sedation.
Are you awake during IV sedation?
With moderate sedation, you can usually respond. With deep sedation, you are harder to wake. An IV alone does not determine sedation depth.
Will you remember the dental procedure?
Midazolam may leave you with little memory of treatment. Some people remember parts of the visit.
Do you still need local anesthesia with IV sedation?
Usually. Sedation reduces anxiety and awareness, while local anesthesia numbs the treatment area.
How long do IV sedation effects last?
The timing varies with the medicines and your response. Feeling awake does not mean all effects have ended.
Can you drive after IV sedation?
Arrange for an adult to take you home. Avoid driving for at least 24 hours after IV sedation, or longer if your provider instructs you.
