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Long COVID and Your Smile: What Your Dentist in Sacramento Wants You to Know

By August 7, 2025September 18th, 2025Sacramento Dentist
sick woman sitting in bed, blowing her nose

If you’re still feeling “off” months after recovering from COVID-19, you might be dealing with long COVID. It’s a condition that can affect your energy, brain function, and yes – even your teeth and gums. Our top-rated dentist in Sacramento wants you to know that your mouth can show signs of long COVID, and it’s important not to ignore them.

If you’re smile feels or functions differently after contracting COVID, contact Timothy E. Mickiewicz, D.D.S. Our dentist in Sacramento, CA, can help you combat the sneaky symptoms of long COVID to keep your smile operating at its best. Call (916) 469-9178 to plan your visit today!

In this post, we explore how long COVID can affect your smile and how a dentist in Sacramento can help you stay healthy during recovery.

What Is Long COVID?

Long COVID is when symptoms of COVID-19 continue for weeks or months after a person has recovered from the initial infection. These symptoms vary widely and may include fatigue, brain fog, joint pain, and mood changes. However, many people don’t realize long COVID can also harm oral health.

Our dentist in Sacramento explains that the virus – and your body’s response to it – can change the way your mouth feels and functions. Patients recovering from COVID often report new issues such as dry mouth, gum disease, or even tooth loss. If you’re experiencing these symptoms, your dentist in Sacramento can provide targeted care and support.

Dry Mouth and Dehydration

According to a 2024 study, dry mouth is one of the most common symptoms people report after having COVID-19. Whether caused by inflammation, medication, or changes in immune response, it can have a big impact on oral health.

Saliva plays a critical role in keeping your mouth healthy. However, without enough saliva, you’re more likely to experience:

  • Bad breath
  • Tooth decay
  • Gum irritation
  • Mouth sores

Your dentist in Sacramento recommends staying well-hydrated and using sugar-free gum to stimulate saliva. There are also over-the-counter products that mimic saliva or help boost natural production.

Gum Inflammation and Bleeding

Long COVID can trigger inflammation throughout the body, including your gums. Some patients experience swollen or bleeding gums after recovering from the virus. Even if you brushed and flossed regularly before, your gums might be more sensitive now.

Our dentist in Sacramento warns that these could be signs of gingivitis or periodontitis. If unaddressed, gum disease can deteriorate bone and lead to tooth loss. Fortunately, early intervention with Dr. Mickiewicz makes a big difference.

Tooth Pain and Sensitivity

Many patients with long COVID report sudden tooth pain or increased sensitivity. This can happen even without cavities or visible damage. Possible causes include:

  • Inflammation around the nerves
  • Dry mouth leading to enamel erosion
  • Clenching or grinding due to stress

Tooth pain affects your ability to eat, sleep, and enjoy daily life. Your dentist in Sacramento can identify the root of the problem with X-rays and a careful exam. Treatment may include fluoride varnish, desensitizing toothpaste, or a custom mouthguard to prevent grinding at night.

Mouth Sores and Burning Sensation

Another symptom linked to long COVID is the appearance of mouth sores or a burning feeling on the tongue or inner cheeks. This discomfort can be mild or severe and may affect your ability to eat and speak. These symptoms could be caused by:

  • Immune system imbalance
  • Fungal infections like oral thrush
  • Vitamin deficiencies (such as B12 or zinc)

Your dentist in Sacramento can help by prescribing antifungal rinses, recommending supplements, or suggesting gentle oral care products. If the problem doesn’t go away within 10 to 14 days, your dentist in Sacramento may refer you for additional testing to rule out other conditions.

Changes in Taste and Smell

While loss of taste and smell is common during COVID-19, it can also linger for weeks or months. This affects more than just your enjoyment of food – it can change how you care for your teeth.

Some patients crave more sugary, salty, or processed foods, which can increase the risk of cavities. Others lose interest in eating altogether and skip meals, which can lead to poor nutrition and declining oral health.

Your dentist in Sacramento recommends sticking to a balanced diet and brushing after meals. Even if food doesn’t taste the same, it’s important to keep up with good habits.

Tooth Loss and Bone Weakness

Although rare, some people have experienced tooth loss during long COVID recovery. In most cases, this happens because of pre-existing gum disease that worsens with inflammation or reduced oral care during the infection.

COVID may also affect blood flow and weaken the tissues and bone structures that support your teeth. If your teeth feel loose or your gums are receding, don’t wait. Our dentist in Sacramento will take digital X-rays to check bone density and gum health. 

The Role of Stress in Oral Health

Let’s not forget the mental toll of long COVID. Stress, anxiety, and disrupted sleep can take a toll on your mouth. Many people clench or grind their teeth during stressful times, which can lead to jaw pain, worn enamel, and cracked teeth.

If you wake up with headaches or jaw tension, your dentist in Sacramento may recommend a nightguard to protect your smile while you sleep

Don’t Delay Dental Visits

It’s easy to postpone appointments when you’re not feeling your best, but your oral health deserves attention. Regular cleanings and checkups with Dr. Mickiewicz help catch small problems before they become big ones.

Your compassionate dentist in Sacramento understands the challenges of long COVID and will tailor your visit to your comfort level. They may recommend more frequent checkups or gentle cleanings depending on your symptoms.

Our dental office follows strict safety protocols, so you can feel confident about your visit. Your dentist in Sacramento is here to help – not to judge.

Heal Better with a Dentist in Sacramento

Long COVID affects more than just your respiratory system – it can impact your entire body, including your teeth and gums. If you’ve noticed dry mouth, gum issues, tooth pain, or other oral symptoms, don’t wait. Our skilled dentist in Sacramento can help you manage these changes and support your smile during recovery.

Click here to coordinate your visit with Timothy E. Mickiewicz, D.D.S., or call (916) 469-9178 to talk to your dentist in Sacramento today.