Common Dental Problems You Shouldn't Ignore

March 27, 2025

I remember one patient who came to Alpine Dental, feeling frustrated after dealing with constant tooth sensitivity. She assumed it was just a minor issue, but after an exam, we discovered early-stage gum disease. With a few simple changes and regular cleanings, she not only stopped the sensitivity but also improved her overall oral health. That’s why it’s so important to recognize the warning signs early!


So, what are the most common dental problems, and what can you do to prevent them? I’ve put together this guide to help you recognize the warning signs, understand what causes these issues, and take simple steps to keep your smile healthy.


The Most Common Dental Problems (and How to Handle Them)

1. Tooth Decay & Cavities

If you’ve ever had a cavity, you know how frustrating they can be. Tooth decay happens when plaque—a sticky film of bacteria—builds up on your teeth and produces acids that erode your enamel.


The result? Tiny holes (cavities) that can lead to pain, sensitivity, and even infection if left untreated.

Signs of Tooth Decay:


✔ Sensitivity to hot, cold, or sweet foods
✔ Visible holes or dark spots on teeth
✔ Mild to severe tooth pain
✔ Pain when biting down


How to Prevent It:


🦷 Brush twice a day with fluoride toothpaste
🦷 Floss daily to remove plaque between teeth
🦷 Limit sugary foods and drinks
🦷 See your dentist for regular cleanings and checkups


Cavities don’t go away on their own, so if you suspect you have one, don’t wait—see a dentist before it worsens!


2. Gum Disease: Gingivitis & Periodontitis

Gum disease (also called periodontal disease) is a silent troublemaker. It often starts as gingivitis—red, swollen gums that bleed easily when you brush or floss. If ignored, it can develop into periodontitis, where the infection spreads deeper, potentially leading to tooth loss.


Signs of Gum Disease:


✔ Red, swollen, or bleeding gums
✔ Bad breath that won’t go away
✔ Receding gums (teeth looking "longer")
✔ Loose teeth


How to Prevent It:


🦷 Floss every day (yes, really!)
🦷 Brush gently along the gumline
🦷 Get professional dental cleanings twice a year
🦷 Quit smoking—tobacco makes gum disease worse


If your gums bleed when you brush, don’t ignore it. Catching gum disease early can save your smile!


3. Bad Breath (Halitosis)

We’ve all been there—you catch a whiff of your own breath and realize it’s... less than fresh. Occasional bad breath is normal, but chronic halitosis can be a sign of an underlying dental problem.


Common Causes of Bad Breath:


✔ Poor oral hygiene (plaque buildup)
✔ Gum disease
✔ Dry mouth (lack of saliva)
✔ Certain foods (garlic, onions, coffee)


How to Fix It:


🦷 Brush your tongue (it traps bacteria!)
🦷 Stay hydrated—drink plenty of water
🦷 Use mouthwash, but don’t rely on it as a substitute for brushing
🦷 If bad breath persists, see your dentist to rule out an infection


4. Sensitive Teeth

If eating ice cream or drinking hot coffee sends a jolt of pain through your teeth, you may have tooth sensitivity. This happens when enamel wears down, exposing the softer layer underneath.


Causes of Sensitive Teeth:


✔ Brushing too hard or using a hard-bristled toothbrush
✔ Gum recession exposing tooth roots
✔ Tooth decay or worn-down enamel
✔ Grinding your teeth (often while sleeping)


How to Ease Sensitivity:


🦷 Use a toothpaste designed for sensitive teeth
🦷 Brush gently with a soft-bristled toothbrush
🦷 Avoid acidic foods and drinks (like citrus and soda)
🦷 Consider wearing a nightguard if you grind your teeth


5. Dry Mouth (Xerostomia)

Saliva isn’t just there to keep your mouth moist—it helps wash away bacteria and neutralize acids. If you constantly feel like your mouth is dry, you may have xerostomia, which can increase your risk of tooth decay and gum disease.


Common Causes:


✔ Medications (some cause dry mouth as a side effect)
✔ Dehydration or not drinking enough water
✔ Diabetes or other health conditions
✔ Smoking


How to Combat Dry Mouth:


🦷 Drink more water throughout the day
🦷 Chew sugar-free gum to stimulate saliva production
🦷 Avoid alcohol-based mouthwashes (they can dry your mouth out even more)
🦷 Talk to your dentist if it’s persistent—they may recommend treatments or artificial saliva substitutes


6. Oral Cancer: Know the Signs

Oral cancer is a serious but often overlooked condition. It can develop anywhere in the mouth, including the tongue, cheeks, gums, and throat. Early detection is crucial for successful treatment, which is why regular dental checkups are so important.


Warning Signs of Oral Cancer:


✔ Persistent sores that don’t heal
✔ White or red patches in the mouth
✔ Difficulty swallowing or speaking
✔ Unexplained lumps or pain


How to Reduce Your Risk:


🦷 Avoid tobacco products
🦷 Limit alcohol consumption
🦷 Wear lip balm with SPF to protect against sun exposure
🦷 Get regular oral cancer screenings at your dental checkups


If you notice any of these symptoms, see a dentist or doctor right away. Early detection can save lives.


How to Keep Your Teeth & Gums Healthy

Now that you know what to watch out for, let’s talk about what you can do to maintain great oral health.


Daily Habits for a Healthy Mouth

✔ Brush twice a day with fluoride toothpaste
✔ Floss
every single day (it makes a huge difference!)
✔ Use an antibacterial
mouthwash to reduce plaque
✔ Stay hydrated to prevent dry mouth
✔ Eat crunchy fruits and veggies—they help clean your teeth naturally


Best (and Worst) Foods for Your Teeth

Best: Leafy greens, dairy, crunchy fruits & veggies, nuts
Worst: Sugary sodas, sticky candies, acidic foods like citrus and vinegar


Regular Dental Checkups: Your Secret Weapon

Even with the best at-home care, seeing your dentist regularly is key. They can spot early signs of trouble before they turn into bigger (and more expensive) issues. Aim for a checkup every six months—or more often if you have ongoing dental concerns.


Conclusion

Dental problems are common, but the good news is that most of them are preventable with good habits and regular checkups. By taking care of your teeth and gums today, you’ll save yourself pain, money, and stress down the road.


At Alpine Dental, we’re here to help you prevent cavities, gum disease, and other oral health issues before they become serious. Our expert team is committed to providing personalized care in a comfortable, stress-free environment.


Don’t wait until a small problem turns into a big one. Schedule your appointment and take the first step toward a healthier, happier smile!


FAQs 

  • How often should I visit the dentist?

    Every six months is ideal for routine checkups and cleanings, but your dentist may recommend more frequent visits if you have specific concerns.


  • Can tooth decay be reversed?

    In its early stages, demineralization (before a cavity forms) can be stopped with fluoride treatments and good oral hygiene. However, once a cavity forms, it needs to be treated by a dentist.


  • How can I prevent bad breath?

    Brush your tongue, floss daily, stay hydrated, and avoid foods that cause odor (like garlic and onions).


Sources:



  • https://www.mayoclinic.org/diseases-conditions/cavities/symptoms-causes/syc-20352892
  • https://my.clevelandclinic.org/health/diseases/10946-cavities
  • https://www.hopkinsmedicine.org/health/conditions-and-diseases/periodontal-diseases
  • https://medlineplus.gov/drymouth.html
  • https://www.cancer.org.au/cancer-information/types-of-cancer/mouth-cancer
  • https://healthcare.utah.edu/healthfeed/2023/12/perils-of-sensitive-teeth


Need Expert Dental Care? We’re Here for You

At Alpine Dental NJ, we prioritize your oral health and comfort. Our experienced team offers personalized, high-quality dental care to help you achieve a confident, healthy smile.

Book your appointment today and experience exceptional dental care.

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