If you have pain, pressure or swelling at the back of your mouth, you may be wondering whether your wisdom teeth are the cause. Wisdom tooth pain can feel different for each person, but it often starts near the back molars and may spread into the jaw, ear, temple, neck or side of the face.
Wisdom tooth pain often feels like a dull ache, pressure, throbbing, tenderness or sharp pain at the back of the mouth. It may become worse when chewing, biting down, opening your mouth wide or touching the gum around the wisdom tooth.
Wisdom tooth pain can sometimes feel similar to other dental problems, including tooth decay, gum infection, jaw joint pain or sinus-related pain. A dental examination and X-ray may be needed to confirm the cause.
| What you feel | Common wisdom tooth clue |
|---|---|
| Dull ache at the back of the mouth | A wisdom tooth may be erupting, impacted or pressing against nearby tissue |
| Pressure behind the back molars | The wisdom tooth may not have enough space to come through properly |
| Throbbing pain | There may be inflammation or infection around the tooth |
| Sharp pain when chewing | The gum, tooth or surrounding tissue may be irritated or infected |
| Jaw pain or stiffness | An impacted or infected wisdom tooth may be affecting the surrounding jaw area |
| Pain spreading to the ear, temple or neck | This may be referred wisdom tooth pain |
| Bad taste, bad breath or pus | This may suggest infection around a partially erupted wisdom tooth |
Where do you feel wisdom tooth pain?
Wisdom tooth pain is usually felt at the very back of the mouth, behind the second molars. It may affect one side or both sides, depending on which wisdom teeth are causing the problem.
You may feel wisdom tooth pain in:
- The back of the mouth
- The gum behind the last molar
- The lower or upper jaw
- One side of the face
- The ear
- The temple
- The neck
- The surrounding teeth
Lower wisdom teeth are often linked with jaw ache, stiffness and difficulty opening the mouth. Upper wisdom teeth may sometimes cause discomfort near the cheek, upper jaw or back teeth.
Common ways wisdom tooth pain can feel
1. Dull ache at the back of the mouth
A dull ache is one of the most common ways wisdom tooth pain can feel. The pain may sit behind your back molars and come and go throughout the day.
This can happen when a wisdom tooth is trying to erupt, when the gum around it is irritated, or when there is not enough space for the tooth to come through comfortably.
2. Pressure behind the back molars
Some patients describe wisdom tooth pain as pressure rather than sharp pain. It may feel like something is pushing from the back of the mouth or jaw.
This pressure may be linked to an impacted wisdom tooth, which means the tooth is trapped under the gum, growing at an angle or blocked by another tooth.
3. Throbbing wisdom tooth pain
Throbbing pain can happen when the gum around a wisdom tooth becomes inflamed or infected. This is more common when a wisdom tooth is only partly through the gum, because food and bacteria can become trapped around it.
If the pain is throbbing, getting worse or comes with swelling, bad taste or fever, you should arrange a dental assessment.
4. Sharp pain when chewing or biting down
Wisdom tooth pain may feel sharp when you chew, bite down or touch the gum near the back tooth. This can happen when the surrounding gum is inflamed, when the wisdom tooth is decayed, or when the tooth is pressing against nearby teeth.
5. Jaw pain or jaw stiffness
Wisdom teeth can cause jaw pain, especially when they are impacted, infected or pushing against surrounding tissue. The jaw may feel sore, tight or stiff, and it may be uncomfortable to open your mouth fully.
Jaw stiffness can also happen when inflammation around the wisdom tooth affects the muscles and tissues near the back of the mouth.
6. Ear, temple or neck pain
Wisdom tooth pain can sometimes spread beyond the tooth itself. This is called referred pain. The problem may start around the wisdom tooth, but the discomfort may be felt in the ear, temple, neck, jaw or side of the face.
This can make wisdom tooth pain confusing, because it may not always feel like a simple toothache.
Wisdom tooth pain symptoms
Wisdom tooth pain can appear with other symptoms. These symptoms can help show whether the issue may be eruption pressure, impaction, decay, gum inflammation or infection.
Common wisdom tooth pain symptoms include:
- Pain at the back of the mouth
- Pressure behind the back molars
- Swollen or red gum around the wisdom tooth
- Jaw ache or jaw stiffness
- Pain when chewing or biting down
- Difficulty opening your mouth comfortably
- Bad taste in the mouth
- Bad breath
- Food getting trapped around the back tooth
- Pain spreading to the ear, temple, neck or side of the face
- Swelling in the jaw or cheek
- Tender lymph nodes under the jaw
- Fever or feeling unwell if infection is present
Not every wisdom tooth problem causes obvious symptoms. Some impacted wisdom teeth are found during a dental examination or X-ray before they become painful.
Wisdom tooth pain vs cavity pain vs gum infection
Wisdom tooth pain can feel similar to other dental problems. This is why it is important not to diagnose the cause based on pain alone.
| Possible cause | How it may feel | Common clues |
|---|---|---|
| Wisdom tooth pain | Dull ache, pressure, throbbing or sharp pain at the back of the mouth | Pain near the last molar, swollen back gum, jaw stiffness, pain spreading to ear or temple |
| Cavity or tooth decay | Sharp pain, toothache or sensitivity in one tooth | Worse with cold, sweet foods, biting or pressure on the affected tooth |
| Gum infection | Tender, swollen or throbbing gum pain | Red gum, bleeding, pus, bad taste, bad breath or swelling |
| Jaw joint or muscle pain | Aching jaw, tightness, clicking or pain when opening the mouth | May be worse with clenching, grinding, chewing or stress |
| Sinus-related tooth pain | Pressure or aching in the upper back teeth | May come with sinus pressure, congestion or facial pressure |
A dentist can examine the area, check the tooth and gum, and use X-rays or 3D imaging if needed to identify the cause.
Can wisdom teeth cause jaw pain?
Yes. Wisdom teeth can cause jaw pain, especially when they are impacted, partially erupted, infected or pushing against the surrounding teeth.
Jaw pain from wisdom teeth is usually felt near the back of the jaw, close to the wisdom tooth. It may also spread towards the ear, neck, temple or side of the face.
Wisdom tooth jaw pain can feel like:
- Pressure in the back of the jaw
- A dull jaw ache
- Throbbing pain
- Tenderness when chewing
- Stiffness when opening your mouth
- Pain on one side of the jaw
If jaw pain is getting worse or comes with swelling, fever, bad taste, pus or difficulty opening your mouth, you should arrange a dental assessment.
Can wisdom teeth cause ear pain or headaches?
Wisdom teeth can sometimes cause referred pain that feels like ear pain, temple pain, headache or facial discomfort. This does not always mean there is a problem with the ear itself. The pain may be coming from inflammation or pressure around the wisdom tooth.
Because ear pain and headaches can have many causes, a dental examination may be needed to check whether your wisdom teeth are involved.
Why do wisdom teeth hurt?
Wisdom teeth can hurt for several reasons. The right treatment depends on the cause of the pain.
Impacted wisdom teeth
An impacted wisdom tooth is a tooth that cannot come through the gum properly. It may be trapped under the gum, growing at an angle or blocked by another tooth.
Impacted wisdom teeth can cause pressure, pain, swelling, food trapping, infection or damage to nearby teeth. You can learn more about impacted wisdom teeth.
Partially erupted wisdom teeth
A partially erupted wisdom tooth has come through the gum only partly. This can leave a flap of gum around the tooth where food and bacteria can become trapped.
This area can be difficult to clean and may become inflamed or infected.
Infection around the wisdom tooth
Infection around a wisdom tooth can cause pain, swelling, bad taste, bad breath, pus, fever or difficulty opening the mouth. This often happens around lower wisdom teeth that are partly erupted.
If you have swelling, fever, pus, difficulty swallowing or difficulty opening your mouth, seek dental care promptly.
Tooth decay
Wisdom teeth are hard to clean because they sit at the very back of the mouth. Plaque and bacteria can build up around them, which can lead to decay and toothache.
Pressure on nearby teeth
Some wisdom teeth press against the second molars in front of them. This may cause pain, pressure, gum problems or damage to the neighbouring tooth.
When should you worry about wisdom tooth pain?
You should see a dentist if wisdom tooth pain is severe, getting worse, keeps coming back or is affecting your ability to chew, sleep or open your mouth comfortably.
Arrange a dental assessment if you notice:
- Swelling around the gum, jaw or cheek
- Pain that is getting worse
- Bad taste or pus near the wisdom tooth
- Bad breath that does not improve with brushing
- Fever or feeling unwell
- Difficulty opening your mouth
- Difficulty swallowing
- Pain when chewing or biting down
- Swollen glands under the jaw
- Repeated infections around the wisdom tooth
If you have difficulty breathing, rapidly increasing facial swelling or severe difficulty swallowing, seek urgent medical care.
How is wisdom tooth pain diagnosed?
Wisdom tooth pain is diagnosed with a dental examination and, in many cases, imaging. The aim is to find the true cause of the pain and decide whether the tooth can be monitored, cleaned, treated or removed.
A wisdom tooth assessment may include:
- Reviewing your symptoms and medical history
- Checking where the pain is located
- Examining the wisdom tooth and surrounding gum
- Looking for swelling, infection, decay or food trapping
- Checking how comfortably you can open your mouth
- Taking dental X-rays to see the tooth position
- Using CBCT 3D imaging for more complex cases
- Assessing the relationship between the wisdom tooth, nearby teeth and nerves
X-rays can show whether a wisdom tooth is impacted, angled, close to nearby teeth or positioned near important structures such as nerves or the sinus.
What can you do for wisdom tooth pain at home?
Home care may help reduce discomfort while you wait for a dental appointment, but it does not replace professional assessment if symptoms are severe, recurring or worsening.
Temporary measures may include:
- Rinsing gently with warm salt water
- Keeping the area as clean as possible
- Using a cold compress on the outside of the jaw for swelling
- Taking over-the-counter pain relief if it is safe for you
- Avoiding hard foods that make the area more painful
- Avoiding smoking or vaping, especially if infection or surgery is involved
Do not place aspirin directly on the gum, as this can burn the tissue. If you are unsure which pain relief is safe for you, speak with a pharmacist, doctor or dentist.
How is wisdom tooth pain treated?
Treatment depends on the cause of the pain. Not every painful wisdom tooth needs to be removed immediately, but some wisdom teeth are best removed if they are impacted, infected, decayed or repeatedly causing symptoms.
Treatment options may include:
Cleaning around the wisdom tooth
If food and bacteria are trapped around a partially erupted wisdom tooth, professional cleaning may help reduce irritation and inflammation.
Managing infection
If there are signs of infection, your dentist may clean the area and may prescribe medication when appropriate. Antibiotics alone do not always solve the underlying problem if the tooth keeps trapping bacteria.
Treating decay
If wisdom tooth pain is caused by decay, the treatment depends on the amount of damage, the position of the tooth and whether it can be restored properly.
Wisdom tooth removal
If the wisdom tooth is impacted, infected, badly decayed, damaging nearby teeth or causing repeated pain, wisdom teeth removal may be recommended.
If removal is being considered, you may also want to understand the typical wisdom tooth removal cost in Australia and what can affect your quote.
What are wisdom teeth?
Wisdom teeth are the third molars at the very back of the mouth. They usually come through between the late teens and mid-twenties.
Some wisdom teeth come through normally and do not cause problems. Others do not have enough space to erupt properly and may become impacted, partly erupted, infected or difficult to clean.
For general patient information, you can also read the Australian Dental Association’s information on wisdom teeth, Better Health Channel’s guide to wisdom teeth and Healthdirect’s guide to wisdom teeth removal.
Wisdom tooth pain FAQs
What does wisdom tooth pain feel like?
Wisdom tooth pain often feels like a dull ache, pressure, throbbing or sharp pain at the back of the mouth. It may also spread into the jaw, ear, temple, neck or side of the face.
Where do you feel wisdom tooth pain?
Wisdom tooth pain is usually felt behind the back molars. It may affect the gum, jaw, ear, temple, neck or one side of the face.
Can wisdom teeth cause jaw pain on one side?
Yes. Wisdom teeth can cause jaw pain on one side, especially if only one wisdom tooth is impacted, infected or partially erupted.
Can wisdom teeth cause jaw stiffness?
Yes. Impacted or infected wisdom teeth can cause inflammation near the back of the mouth, which may make the jaw feel stiff or difficult to open comfortably.
Can wisdom tooth pain feel like an earache?
Yes. Wisdom tooth pain can sometimes refer to the ear, temple or side of the face. A dental examination can help confirm whether the wisdom tooth is the cause.
How do I know if it is wisdom tooth pain or a cavity?
Wisdom tooth pain is often felt at the back of the mouth and may come with gum swelling, pressure or jaw ache. Cavity pain is often linked to sensitivity, biting pain or pain in one specific tooth. A dentist can check the exact cause.
Can wisdom tooth pain go away on its own?
Mild discomfort from eruption may come and go. Pain caused by infection, impaction, decay or repeated food trapping may continue or return until the cause is treated.
When should I see a dentist for wisdom tooth pain?
You should see a dentist if the pain is severe, getting worse, keeps coming back or comes with swelling, bad taste, pus, fever, difficulty opening your mouth or pain when chewing.
Wisdom tooth pain treatment in Sydney
If you have wisdom tooth pain, jaw pain, swelling or pressure at the back of your mouth, Toothsome can assess the cause and explain your treatment options.
Toothsome provides wisdom teeth assessment and removal in Sydney, with care available in Chatswood and Baulkham Hills. Depending on your case, treatment may involve monitoring, cleaning, infection management or wisdom teeth removal.
Dr David Willis is a Medical Doctor and Dental Surgeon with experience in wisdom teeth removal, oral surgery and dental implant care. Treatment options may include local anaesthesia, twilight sedation or hospital-based care under general anaesthesia where appropriate.
The right next step is a personalised assessment. This allows the team to check your wisdom tooth position, assess your symptoms, review your X-rays if needed and give you clear advice based on your specific case.
Written and reviewed by: Dr David Willis, dentist at Toothsome.
Dr David Willis is both a Medical Doctor and a Dental Surgeon with over 25 years of experience in medicine, dentistry, dental implants and wisdom teeth removal. He qualified with a Bachelor of Medicine, a Bachelor of Surgery and a Bachelor of Dental Surgery (Honours) with a focus on oral surgery (wisdom teeth removal, grafting techniques and dental implants).
