Frequently Asked Questions
Common questions about this condition, answered by the team at McKinnon Dental Care, McKinnon.
Why does my tooth hurt?
A toothache usually signals an underlying problem such as decay, a cracked tooth, an exposed root, gum infection, or a loose filling. Pressure from an erupting wisdom tooth or teeth grinding can also cause pain. Because the causes differ widely, an examination at McKinnon Dental Care is the only reliable way to identify the source.
Is a toothache a dental emergency?
Not every toothache is an emergency, but severe, throbbing pain, facial swelling, fever, or pain that stops you sleeping or eating should be treated urgently. If you have these symptoms, contact McKinnon Dental Care on (03) 9957 5199 for a prompt appointment rather than waiting.
How can I relieve tooth pain at home before my appointment?
Rinse with warm salt water, gently floss to remove trapped food, and take over-the-counter pain relief as directed on the packet. A cold compress on the cheek can ease swelling. Avoid very hot, cold, or sugary foods. These steps are temporary — they do not treat the cause.
Should I put aspirin directly on the sore tooth or gum?
No. Placing aspirin or other tablets against the gum can burn the soft tissue and make things worse. Pain relief should be swallowed as directed. If pain persists beyond a day or two, book an examination.
Will a toothache go away on its own?
Occasionally minor sensitivity settles, but genuine toothache rarely resolves permanently without treatment. Even if the pain fades, the underlying decay or infection often continues silently and can worsen. It is safest to have any lasting toothache checked.
What happens if I ignore a toothache?
Untreated problems can progress to infection, abscess, and damage that may cost the tooth. What might have been a simple filling can become a root canal or extraction. Early assessment at McKinnon Dental Care usually means simpler, less costly treatment.
Can a sinus infection cause tooth pain?
Yes. The roots of the upper back teeth sit close to the sinuses, so sinus congestion can create a dull ache across several upper teeth. If your dentist finds no dental cause, they may suggest reviewing this with your GP.
Why does my tooth hurt with hot, cold, or sweet foods?
Short, sharp sensitivity to temperature or sweetness often points to worn enamel, a small cavity, gum recession, or a cracked tooth. If sensitivity lingers for more than a few seconds or keeps returning, have it assessed.
Does a toothache mean I need a root canal?
Not always. Many toothaches are treated with a simple filling, cleaning, or adjustment. A root canal is only needed when the inner nerve is infected or badly inflamed. Your dentist will use an examination and X-rays to recommend the least invasive option.
How do I book an emergency dental appointment in McKinnon?
Call McKinnon Dental Care on (03) 9957 5199 and describe your symptoms — our team keeps time for urgent cases and will see you as soon as possible. The sooner you are assessed, the more likely we can save the tooth and settle the pain quickly.