01
Extreme anxiety or fear
The commonest reason, and not one anybody here will think less of you for.
Sedation Dentistry in Katy, TX
Sedation Dentistry
If fear is the reason you have not been in years, this is the page that fixes that. Three levels, from a light gas to full IV sedation.
Is this you
Seven reasons people ask for it.
None of these needs explaining when you call. Say “I want to talk about sedation” and that is the whole conversation.
02
A past experience that went badly
A traumatic appointment, often years ago, that has shaped every one since.
03
You do not get numb easily
Some people genuinely do not respond well to local anaesthetic. It is a real physiological thing.
04
A strong gag reflex
Which makes impressions, x‑rays and back-tooth work genuinely difficult.
05
Needles, or the drill
A specific fear rather than a general one, and it responds well to the lightest option.
06
A lot of work to get through
Extensive treatment, or sensitive teeth and gums. Sedation lets several visits become one.
The Treatment
Three levels, and how to tell which is yours.
What is sedation dentistry?
Carefully administered medication that lets you relax through treatment. Not being knocked out — in most cases you stay awake, and simply do not mind.
In the practice’s words
Sedation dentistry uses carefully administered medications to help patients relax during dental treatment. From mild sedation to deeper relaxation, sedation dental care makes even the most complex procedures feel effortless.
Each method is safe, effective, and tailored to your individual comfort and needs. Dr. Dave Cho, DMD, holds a sedation certification, your vital signs are continuously monitored, and sedation levels are adjusted as needed.
The three, lightest first
- Nitrous oxideLaughing gas, inhaled through a small mask over the nose. Euphoric and relaxed within minutes, and it wears off quickly — you can usually drive yourself home.
- Oral sedationA prescribed pill about an hour before. You stay awake but deeply relaxed, and may not remember much. For moderate anxiety, a sensitive gag reflex, or longer appointments.
- IV sedationDelivered into the bloodstream, so it works immediately and the level can be controlled through the appointment. For severe anxiety, complex surgery, or long visits with extensive work.
Why This One
What it does for you.
The fourth one below is the real argument. Dental fear is not only unpleasant — it is why people arrive needing a crown instead of a filling.
The anxiety goes
Relaxed through the whole appointment, even a complex one.
Fewer appointments
Several treatments can be done in one sitting instead of spread across months.
Little to no discomfort
What patients report, in the practice’s own words.
Your teeth stop getting worse
Overcoming the fear means getting care without delay, which is the difference between a filling and a root canal.
You may not remember it
Some options cause partial or full amnesia of the procedure, which breaks the cycle for next time.
Monitored throughout
Vital signs watched continuously, and the level adjusted as the appointment goes.
Your dentist
Dr. Dave Cho, DMD
Dr. Dave Cho is experienced in oral sedation and holds a sedation certification, and the pre-sedation consultation is a proper medical review rather than a formality.
- 3Levels of sedation
- 4Safety steps before any of them
- 1Hour before, for oral sedation
Also on the teamDr. William Sung, DMDFellow of the Academy of General DentistryWhy it is safe, in the practice’s own four points
- A thorough pre-sedation consultation before anything is scheduled.
- Your medical history and current medications reviewed — this is where most contraindications are found.
- Only the safest sedation methods and doses used, matched to you rather than to the procedure alone.
- Emergency equipment available on site.
When administered by trained professionals, sedation dentistry is extremely safe. Vital signs are monitored continuously and sedation levels adjusted as needed.
The Path
What happens, step by step.
Consultation
Your medical history, your current medications, and how bad the anxiety actually is. Then a recommendation: gas, pill or IV.
Preparation
For oral or IV sedation you may be asked to fast for a few hours, and you will need someone to drive you home. Arrange that in advance.
Sedation and treatment
The sedation is administered, the procedure begins, and you are monitored throughout.
Recovery
Nitrous oxide wears off in minutes. Oral and IV sedation take longer, and you go home with someone else driving.
Start with a conversation.
The consultation involves no treatment at all. If it has been years, this is the appointment that is actually possible to book.
Call (281) 769-8878Or book online
The Alternatives
How the three compare.
Nitrous oxide, against IV sedation.
Nitrous oxideIV sedation
Inhaled through a small nose mask.Into a vein, so it acts immediately.
Light and adjustable.The deepest level offered here.
Wears off within minutes.A longer recovery afterwards.
No fasting, and you can usually drive.Fasting, and someone else drives you home.
For a specific fear: needles, the drill.For severe anxiety and complex surgery.
Oral sedation sits between the two: a pill an hour before, awake but deeply relaxed, and little memory of it afterwards.
What it is used alongside
Sedation is not a treatment on its own. It is how another treatment becomes possible for you.
- ExtractionsEspecially surgical ones, and wisdom teeth.
- Implant placementAnd bone grafting, where the surgery is longer.
- Root canal therapyThe treatment with the worst reputation and the least deserved one.
- Even a cleaningIf a routine visit is what you have been avoiding, sedation is a legitimate way back in.
The Cost
What it costs, before it starts.
Sedation is quoted alongside the treatment it accompanies, and the three levels are not the same price. You will be told which is recommended and why.
With the treatmentQuoted together
Priced at the consultation, once the level of sedation has been agreed.
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What moves the number
Which of the three levels, and how long the appointment is.
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Insurance and financing
Coverage varies; some plans contribute where sedation is medically indicated. See insurance and financing.
The Proof
What Katy patients say about being here.
Everyone there is very nice. They were able to see my son within a day of calling. My son had a horrible experience with an extraction as a little boy and he was nervous to have a tooth pulled again. They made him feel at ease. Afterwards he said he didn’t feel a thing. Updated 11/1/23 — I visited the office for myself this time. Karen was gentle while cleaning & explained everything really well. Next I’ll be bringing my other son. 5 out of 5 recommend coming here for your dental needs. 8/19/2026 Coming here is always a pleasure. The staff is amazing.
Very friendly staff and were willing to help in every way! Felt more comfortable here than at any other dentist office in the past, highly recommend!
Gabriel Sanchez
Had a very good time at the dental office. The cleaning was thorough and Genevieve did an amazing job! The high tech tools made me feel at ease. It’s a calm atmosphere, which is just what anyone needs before a visit. Definitely a convenient place for dental care. Highly recommend it for anyone needing cleaning and exams.
Glenn Adrian De La Garza
Amazing lovely very kind tidy place
Folakemi Folajaiye
Questions
Questions patients ask before they decide.
Is sedation dentistry safe for nervous patients?
Yes. When administered by trained professionals it is extremely safe, and the team monitors your vital signs continuously, adjusting the level as needed. Before anything is scheduled there is a thorough pre-sedation consultation, your medical history and medications are reviewed, only the safest methods and doses are used, and emergency equipment is available on site.
Will I be unconscious?
Not with nitrous oxide or oral sedation — you stay awake, just deeply relaxed. Oral sedation often leaves little memory of the procedure. IV sedation is deeper, and its level is controlled through the appointment.
Can I drive myself home?
After nitrous oxide, usually yes — the effects wear off quickly. After oral or IV sedation, no. Arrange transportation before the appointment.
Do I need to fast beforehand?
For oral sedation or IV sedation you may be asked to fast for a few hours. You will be told exactly what is needed at the consultation.
I never get properly numb. Does that change anything?
It is one of the recognised reasons for sedation. Some patients genuinely have difficulty getting numb with local anaesthetic, and sedation addresses the experience rather than fighting the anaesthetic.
Can I have several treatments done at once?
Yes, and that is often the point. Sedation allows multiple treatments to be performed in fewer appointments, which suits patients facing extensive work.
The Invitation
Ask about this one.
You do not have to explain the fear or justify it. Call, say it is about sedation, and the first appointment is a conversation with no treatment in it.
- Hours
- Mon to Wed 9am to 6pm
Thu 9am to 5pm
Fri to Sun Closed - Emergencies
- Call the practice. We keep same day slots for pain, breaks and knocked out teeth.
