Speaking with Nyree Whitley, Chief Clinical Officer at mydentist

Your teeth and gums do more than just help you chew and smile - they can also provide vital clues about your overall health. Dr. Nyree Whitley, Chief Clinical Officer at mydentist, explains how certain dental signs and symptoms could indicate underlying health concerns and why regular check-ups are essential. 

Sensitive teeth could be a sign of gum disease or cavities 

If you find yourself wincing when you sip a hot coffee or bite into an ice cream, you’re not alone. Sensitive teeth are common, but if the discomfort sticks around or isn’t triggered by a specific food or drink, it could be a sign of gum disease - also known as gingivitis in its early stages, or periodontitis when it becomes more advanced. 

Nyree commented: “If you are also experiencing bad breath, a persistent bad taste, red or swollen gums, or even pain when chewing, these could be further signs of gum disease. Changes in how your teeth fit together when you bite could also indicate an issue.” 

Gum disease is preventable but once it is established it will require regular monitoring and care to prevent further progression. Sensitive teeth can also be a symptom of another dental concern, like cavities or clenching your teeth.  

Cracked lips could be due to vitamin deficiency  

Dry, cracked lips, ulcers, or inflamed gums could be a sign that you’re missing out on essential vitamins. A Vitamin B deficiency, for example, can lead to chapped lips and soreness around the mouth. 

Nyree commented: “Without enough vitamins or proper nutrition, your mouth will have a lower resistance to natural bacteria, which can result in these uncomfortable symptoms.” 

The good news? A balanced diet rich in vitamins and minerals can help maintain a healthy mouth and prevent discomfort. 

Flatter teeth could be a sign of stress 

Do your teeth look flatter than they used to? You might be grinding them without realising - something that’s often linked to stress and anxiety. Many people grind their teeth while sleeping or clench their teeth during intense concentration, which can lead to headaches, jaw pain and worn-down enamel. 

Nyree commented: “Teeth grinding is more common than people realise. It can lead to headaches, jaw pain and even increased tooth wear. Many people don’t notice it until it starts causing significant discomfort.” 

A custom-made mouthguard can help protect your teeth, and in some cases, other treatments may be recommended to relax the jaw muscles and reduce grinding. 

Persistent ulcers? Don’t ignore them 

If you have ulcers that don’t heal, lumps in your mouth or experience numbness, these could be symptoms of mouth cancer. It may also appear as red or white patches on the tongue or inside the mouth.  

Nyree commented: “Mouth cancer can be life-threatening if not caught early. If you notice any persistent ulcers or unusual changes.” 

We recommend booking a check-up with your dentist as soon as possible. 

Cavities? Time to cut back on sugar 

We all know that too much sugar isn’t great for our teeth. But if you’re getting frequent cavities, it might be a sign that it’s time to cut back. Tooth decay is largely caused by sugar consumption, as it interacts with plaque bacteria to create acid that erodes tooth enamel.  

Nyree commented: “It’s no secret that too much sugar is harmful to your teeth. If you have a sweet tooth, try to enjoy sugar in moderation.” 

Reducing your sugar intake, along with maintaining a good oral health routine, can help maintain a healthy smile and prevent cavities from forming. 

Take charge of your oral health 

Your mouth offers valuable insights into your overall health. If you notice any of these signs or symptoms, book an appointment with your local mydentist practice to ensure your teeth and gums stay in top condition. 

Nyree concludes: “Regular check-ups and a proactive approach to oral hygiene can help prevent minor issues from becoming major health concerns.”  

By staying vigilant about these signs and symptoms and maintaining good oral care, you can protect both your dental and overall health. Learn more about the top 3 signs you're eating too much sugar with further commentary and guidance from Nyree.  

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