Is that dull ache at the back of your mouth something to worry about, or could it be your wisdom teeth starting to erupt?
If you’re asking yourself what are the first signs of wisdom teeth coming in, you’re not alone.
Most people start noticing symptoms in their late teens or early twenties and aren’t sure what to expect.
Wisdom teeth, or third molars, are the last set of teeth to emerge, and they often don’t come in quietly. From discomfort and swollen gums to potential infection, these molars can bring a range of symptoms depending on how they’re positioned and whether there’s enough space for them.
In this guide, we’ll break down the typical signs to watch for, when they usually start, and how to handle them if your wisdom teeth are making their appearance.
First Signs of Wisdom Teeth Coming Into Age
The average first signs of wisdom teeth coming in age is usually between 17 to 25 years old. However, this can vary from person to person. Some people get their wisdom teeth earlier, while others may not develop them at all.
At this stage of development, your jawbone is still adjusting, and the back of your mouth may not have enough space. This is why discomfort and crowding are common signs during this period. If you’re within this age range and start feeling pressure or soreness at the back of your gums, it could be your wisdom teeth getting ready to emerge.
What Are the First Signs of Wisdom Teeth Coming In?
So, what are the first signs of wisdom teeth coming in? The earliest symptoms are usually subtle and may come and go. You might feel a mild ache at the back of your jaw, especially when chewing. As the tooth pushes through the gum, you may also feel tenderness or swelling in that area.
Another common early sign is a feeling of tightness or crowding in your mouth. Your other teeth might start to shift slightly, or you may feel like something is pushing against them. This can happen even before the wisdom teeth fully break through the surface.
Pain may also radiate to your ear or jaw, and you might feel an occasional headache from the pressure.
Swollen Gums
One of the most noticeable and common symptoms is swollen gums, the first sign of wisdom teeth coming in. As the tooth tries to erupt, it irritates the surrounding gum tissue, causing redness, puffiness, and sensitivity. You may see a flap of skin over the area called a pericoronal flap, which can trap food and bacteria.
These swollen gums can make it difficult to brush or chew and may cause an unpleasant taste or odor if bacteria build up. If the swelling increases or becomes painful, it’s important to see your experienced dentist to rule out any complications.
Gum swelling isn’t just uncomfortable; it’s a sign that the tooth is pushing through and may need professional monitoring.
Infection
While not everyone experiences infection, it’s something to watch out for. In some cases, the first signs of wisdom teeth coming in can appear due to trapped bacteria under the gum flap or from a partially erupted tooth. This condition is known as pericoronitis.
Signs of infection may include persistent pain, fever, jaw stiffness, swollen lymph nodes, or pus near the gum. In more serious cases, the infection can spread and lead to difficulty opening the mouth or even swallowing.
If you suspect infection is present, do not ignore it. Prompt dental treatment is crucial to prevent the issue from getting worse or spreading to other parts of the mouth.
What to Do When Wisdom Teeth Start Coming In?
If you’ve noticed any of these early signs, the first step is to schedule a dental checkup. Your dentist will take an X-ray to confirm the position of the wisdom teeth and assess whether they have enough room to grow safely.
If your teeth are coming in straight and there’s no infection or crowding, your dentist may recommend monitoring them over time. But if they’re impacted, misaligned, or causing pain, they might suggest removal to prevent future problems.
In the meantime, you can ease discomfort with saltwater rinses, over-the-counter pain relief, and maintaining good oral hygiene, especially around the back of your mouth.
Conclusion
If you’re asking what are the first signs of wisdom teeth coming in, the answer often lies in gum tenderness, jaw pressure, or swelling. For some, it’s mild and manageable. For others, it signals a trip to the dentist. Whether it’s swollen gums or concerns about infection, early attention can prevent bigger issues later on.
Frequently Asked Questions
Can wisdom teeth start coming in without any pain?
Yes, sometimes wisdom teeth can begin emerging without causing noticeable pain. Mild pressure or slight gum changes might be the only early signs, which is why regular dental checkups are important even if you feel fine.
How can I tell the difference between normal teething pain and wisdom tooth problems?
Normal wisdom tooth eruption may cause dull aching or mild gum tenderness. However, if you experience sharp, intense pain, jaw locking, difficulty opening your mouth, or swelling that worsens, it could signal impaction or infection that needs urgent dental attention.
Is it possible for only one wisdom tooth to come in?
Yes, it’s quite common. Some people develop just one or two wisdom teeth, while others may have all four — or none at all. Genetics often play a role in how many wisdom teeth form and erupt.
What happens if there’s not enough space for my wisdom teeth to come in?
If there isn’t enough space, wisdom teeth may become impacted. This means they are trapped beneath the gums or against other teeth, which can lead to pain, crowding, infection, and may require surgical removal.
Are swollen gums always a sign of wisdom teeth coming in?
Not always. While swollen gums at the back of your mouth are a common sign of wisdom teeth eruption, other dental problems like gum disease, food impaction, or other infections can also cause gum swelling. A dental exam can help identify the exact cause.
