Many people put off going to the dentist because they’re worried about pain. The truth is that modern dentistry has come a long way. Today’s anaesthetic techniques mean that fillings, root canal treatment, and even extractions can all be carried out without pain. That said, there are still plenty of myths floating around about dental pain and sedation. Let’s set the record straight.
Myth 1: Injections at the Dentist Are Painful
This is one of the most common worries. Modern dental injections are given using very fine needles, and most patients describe them as no more than a brief sting. In many practices, a topical anaesthetic gel is applied to the gum first to numb the surface before the injection, so discomfort is minimal.
Myth 2: Anaesthesia Doesn’t Work for Everyone
Some patients believe they’re resistant to local anaesthetics, but this is rarely the case. If a first injection doesn’t provide full numbness, your dentist can simply give a supplementary dose. The most common reason for incomplete anaesthesia is inflammation at the injection site — something an experienced dentist knows how to work around.
Myth 3: You’ll Feel Everything During Root Canal Treatment
Root canal treatment has a reputation for being painful, but that reputation is outdated. With proper local anaesthesia, the procedure itself is no more uncomfortable than having a filling. You may feel pressure or movement, but sharp pain is rare.
Most patients are surprised by how straightforward the experience is once they’re properly numb.
Myth 4: Sedation Is Only for Severe Dental Phobia
Sedation isn’t just for people with extreme anxiety. Conscious sedation — usually given as an inhaled gas (nitrous oxide, or “laughing gas”) — is available to any patient who finds dental treatment stressful. It helps you relax while keeping you fully conscious and able to respond.
For longer or more complex procedures, IV sedation can also be arranged.
What Anaesthetic Options Are Available?
Different situations call for different approaches. The main options include:
- Local anaesthesia — an injection that numbs a specific area of the mouth. The most common type used for fillings, extractions, and root canal treatment.
- Topical anaesthesia — a gel or spray applied to the gum surface to reduce the sensation of the injection itself.
- Nitrous oxide (laughing gas) — inhaled through a mask, this helps you feel relaxed and comfortable without putting you to sleep.
- IV sedation — medication given through a vein that puts you in a deeply relaxed, semi-conscious state. Often used for longer procedures or significant dental anxiety.
- General anaesthesia — used only in specialist settings for complex surgical cases or patients who cannot be treated under local anaesthesia.
Does Pain After Treatment Mean Something Went Wrong?
Some tenderness after dental treatment is completely normal, especially after extractions or root canal work. This usually settles within a few days and can be managed with over-the-counter pain relief. If pain is severe or gets worse rather than better, contact the practice.
Summary
Modern dentistry is far more comfortable than many people expect. If you’ve been avoiding the dentist because of fear, talking to our team is a good first step. We can explain exactly what to expect and make sure your appointment is as comfortable as possible.
