IV Sedation

Intravenous (IV) conscious sedation is a technique used to help patients feel calm, relaxed and less anxious during dental treatment.

At Finaghy Dental in Belfast, we offer IV conscious sedation using a medication called midazolam, which is administered gradually through a small cannula placed into a vein in your hand or arm.

Midazolam works by reducing anxiety and producing a state of relaxation and drowsiness. It can also affect short-term memory, meaning some patients remember very little of their dental treatment afterwards.

Unlike general anaesthesia, IV conscious sedation does not normally make you completely unconscious. You remain able to respond to verbal instructions and maintain your own breathing.

The level of sedation is carefully adjusted according to your individual response, and your vital signs are monitored throughout the procedure.

IV sedation is particularly helpful for patients with dental anxiety, dental phobia, a sensitive gag reflex or those undergoing longer and more complex treatments.

No. During IV conscious sedation, you remain conscious but feel significantly more relaxed and drowsy.

Many patients describe the experience as feeling pleasantly sleepy, with time appearing to pass more quickly than usual.

You should remain able to respond to verbal instructions throughout treatment, although you may feel less aware of the sounds and sensations associated with dental procedures.

Midazolam also has an amnesic effect, meaning you may remember very little of the treatment afterwards. However, this varies between individuals, and some patients retain memories of parts of the appointment.

IV sedation is different from general anaesthesia, where patients are fully unconscious and require a different level of anaesthetic care.

At Finaghy Dental, our aim is to provide an appropriate level of conscious sedation that reduces anxiety while maintaining patient safety and responsiveness.

IV conscious sedation is a well-established technique with a good safety record when used in appropriately selected patients by suitably trained clinicians. However, as with any medication or medical procedure, there are risks.

Before treatment, we undertake a sedation assessment that includes reviewing your medical history, current medications, allergies, previous anaesthetic experiences and relevant health conditions.

During IV sedation, we monitor your vital signs, including oxygen saturation, pulse, blood pressure and breathing, using appropriate monitoring equipment.

Potential side effects and complications include:

• Drowsiness and temporary impairment of coordination.
• Short-term memory loss.
• Bruising or discomfort around the cannula site.
• Nausea, dizziness or light-headedness.
• Reduced breathing rate or oxygen levels.
• Changes in blood pressure or heart rate.
• Rare allergic or unexpected reactions to medication.

More serious complications are uncommon but can occur, which is why careful patient selection, monitoring and appropriate emergency arrangements are essential.

At Finaghy Dental in Belfast, we explain the relevant risks and benefits before obtaining your informed consent.

The cost of IV sedation at Finaghy Dental depends on the planned dental treatment, the expected appointment duration and your individual sedation requirements.

IV sedation may be used for procedures such as dental implant placement, surgical extractions, bone grafting and more extensive restorative treatment.

The sedation fee is generally considered separately from the cost of the dental procedure itself, unless your written treatment quotation states otherwise.

Factors that may influence the overall cost include:

• The anticipated duration of the procedure.
• The complexity of the proposed dental treatment.
• Whether sedation is required across multiple appointments.
• Any additional clinical or medical assessment requirements.

Following your consultation and sedation assessment, we provide a personalised treatment plan explaining the proposed treatment and associated fees.

Our aim is to ensure that you understand the costs before committing to treatment.

Fees are subject to periodic review.

Yes. IV conscious sedation can be particularly beneficial for patients who experience significant dental anxiety, dental phobia or fear of dental treatment.

Some patients avoid dental appointments for many years because of previous negative experiences, fear of pain, a sensitive gag reflex or anxiety about losing control during treatment.

IV sedation can help reduce these feelings, making dental procedures more manageable.

It may be especially useful for patients who require several treatments or longer surgical appointments but find it difficult to tolerate conventional dental care.

At Finaghy Dental in Belfast, we take time to understand your concerns, explain the treatment process and discuss the available options.

Although sedation can make treatment easier to tolerate, it does not replace good communication, effective local anaesthesia or a carefully planned approach to managing dental anxiety.

For patients with severe dental phobia, additional support or referral to an appropriate specialist service may sometimes be recommended.

IV sedation helps reduce anxiety and awareness of dental treatment, but it is not a substitute for local anaesthetic.

Midazolam is a sedative rather than a painkiller. Therefore, local anaesthetic is normally administered to numb the area being treated.

Once the sedation has taken effect, your dentist will administer local anaesthetic as required before beginning the dental procedure.

You may still be aware of some pressure, vibration or movement, particularly during surgical procedures, but the aim is to prevent pain and maintain your comfort.

If you experience discomfort, you should still be able to communicate this to the dental team.

At Finaghy Dental, we carefully assess anaesthetic effectiveness and monitor your comfort throughout treatment.

Yes. IV conscious sedation is commonly used for longer or more complex dental procedures, including dental implant surgery and bone augmentation.

At Finaghy Dental in Belfast, IV sedation may be considered for treatments such as:

• Single or multiple dental implant placement.
• Full arch dental implant surgery.
• Surgical tooth extractions.
• Bone grafting and block bone grafting.
• Sinus lift procedures.
• Complex restorative or other dental treatment where sedation is appropriate.

Sedation can be particularly beneficial when several procedures are carried out during the same appointment or when patients feel anxious about oral surgery.

However, IV sedation is not automatically suitable for every patient or procedure.

A medical and sedation assessment is required to determine whether treatment can be carried out safely under conscious sedation in the dental practice.

In some circumstances, treatment in a hospital or specialist setting may be more appropriate.

Before your IV sedation appointment, you will receive personalised instructions about eating, drinking, medication and transport arrangements.

Preparation is important to ensure that treatment can be carried out safely.

Your preoperative instructions may include:

• Following the specific eating and drinking guidance provided by your sedation clinician.
• Taking your usual medications unless you have been specifically advised otherwise.
• Informing us about any changes to your medical history or medication.
• Avoiding alcohol and recreational drugs before treatment.
• Wearing comfortable clothing that allows access to your arms.
• Arranging for a responsible adult to escort you home and provide appropriate supervision afterwards.

Fasting requirements for IV conscious sedation are not necessarily the same as those for general anaesthesia and depend on the individual patient, planned procedure and sedation protocol.

You should therefore follow the instructions issued by Finaghy Dental rather than assuming that you must avoid all food and drink.

If you develop a respiratory infection, become unwell or experience a significant change in your health before the appointment, please contact us for advice.

The sedative effects of IV midazolam begin within minutes, but impaired judgement, coordination and memory can persist for several hours after the procedure.

The duration of sedation depends on the amount of medication administered, the length of treatment and your individual response.

Following your appointment, you will remain at the practice until the dental team is satisfied that you have recovered sufficiently to be discharged into the care of your responsible adult escort.

For at least 24 hours after IV sedation, you should:

• Avoid driving or cycling.
• Avoid operating machinery.
• Avoid drinking alcohol.
• Avoid signing important legal documents or making significant decisions.
• Avoid working or undertaking activities that require full concentration.
• Follow the supervision and recovery instructions provided by your sedation clinician.

You must arrange for a responsible adult to accompany you home and provide appropriate supervision after treatment. You should not travel home alone.

Although you may feel relatively alert shortly afterwards, the medication can continue to affect your judgement and coordination.

Many adults are suitable for IV conscious sedation, but a detailed medical assessment is required before treatment.

Suitability depends on several factors, including your general health, medical conditions, current medications, airway assessment and the nature of the proposed dental procedure.

Particular consideration may be required for patients with:

• Significant heart or respiratory conditions.
• Obstructive sleep apnoea or other breathing difficulties.
• Certain neurological or liver conditions.
• A history of adverse reactions to sedation.
• Medications that may interact with midazolam.
• Pregnancy or other circumstances requiring additional medical assessment.

Age alone does not necessarily prevent IV sedation, but older patients and those with complex medical histories may require additional precautions or an alternative treatment setting.

At Finaghy Dental in Belfast, we review your medical history and assess your suitability before recommending sedation.

Where necessary, we may liaise with your GP or relevant medical specialist.

If IV conscious sedation is not appropriate, we will discuss alternative approaches to help you receive dental treatment as safely and comfortably as possible.