Understanding COVID Symptoms in the Mouth and Throat
As the COVID-19 pandemic continues, the symptoms caused by the SARS-CoV-2 virus continue to evolve. One area that can be affected is the mouth and throat, leading some people to experience discomfort or pain in places like the roof of the mouth.
Sore Throat and Other Throat Discomfort
One of the most common mouth and throat symptoms associated with COVID-19 is a sore throat. Over the course of the pandemic, sore throat has emerged as one of the most prevalent symptoms, especially for infections caused by Omicron variants.
In addition to soreness, some people also experience a scratchy feeling in the throat or irritation that causes persistent dry coughing. These throat discomforts seem to be linked to viral replication in mucosal tissue at the back of the mouth, though more research is needed on this topic.
Loss or Change of Sense of Taste and Smell
Loss of taste and smell has also become a hallmark symptom of COVID-19 over the disease's history. Some studies suggest 50% or more of those infected experience some degree of anosmia (loss of smell) or other taste and olfactory dysfunction.
These symptoms arise when the virus impacts the olfactory epithelium and mucosa in areas like the roof of nasal cavity. Though dangerous, these sensory losses thankfully tend to be temporary with full recovery within weeks.
How Does COVID Impact the Roof of Your Mouth?
When discussing COVID mouth symptoms, some people report irritation, pain, or unusual sensations in the soft or hard palate at the roof of the mouth. Usually this discomfort is mild, but it can impact eating, drinking, swallowing, and speech.
Viral Replication in Oral Mucosa
Research suggests SARS-CoV-2 may directly infect and replicate within mucosal tissue lining the mouth. The palate contains abundant mucosa and salivary glands, providing a regrettably perfect place for this process.
As the virus hijacks cells in the palatal mucosa, inflammation and damage to these tissues can activate pain-sensing nerves, potentially making the roof of your mouth feel sore.
Secondary Infections
Viral damage to the oral mucosa may also give bacteria an opening to cause secondary opportunistic infections. These microbial infiltrations further stimulate painful inflammation in mouth structures.
There is some evidence that rash-like palatal petechiae (tiny red, purple, or brown spots) could stem from this infectious process as well. Fortunately this resolve quickly with oral anti-inflammatories and isn't normally serious.
Managing COVID Discomfort in the Mouth
Mouth discomfort due to COVID tends to be temporary, but there are things you can do to find relief while recovering:
Oral Hygiene is Key
Meticulous oral hygiene can help prevent secondary infections and support healing if your oral mucosa is damaged. Brush gently at least twice daily and use medicated mouthwash to control microbes.
Lipid-envelope viruses like SARS-CoV-2 are also susceptible to ingredients like essential oils. A mouthwash with soothing, antimicrobial oils can help reduce viral load in the mouth.
Stay Hydrated and Moisturize
Drinking plenty fluids keeps your mouth from drying out, which can worsen pain. Additionally, use a humidifier to moisten indoor air.
Apply lip balm and glycerin-based products to coat, moisturize, and protect painful areas in the mouth. This lubrication keeps tissues from sticking to teeth and cheeks.
Control Inflammation and Pain Topically
For moderate to severe mouth pain, your doctor may suggest specialized numbing medications, steroids, pain gels, or antimicrobial rinses. OTC topical analgesics like Orajel can temporarily relieve pain as well.
Avoid any products with irritating ingredients like alcohol; the delicate palate needs soothing formulations when inflamed or damaged.
When to See Your Doctor
Call your doctor promptly if you experience:
Severe, Worsening Palatal Pain
While mild-moderate transient mouth discomfort is common with COVID, immediate medical care is vital for severe or rapidly intensifying roof of mouth pain. This could indicate a serious condition like deep tissue infection.
Oral Ulcerations and Lesions
If you notice strange lesions, bumps, or ulcers in your mouth that persist beyond three days, seek medical assessment. Slow-healing oral wounds may necessitate further testing and care.
Problems Swallowing, Speaking, or Breathing
Inability to swallow comfortably can signal issues like viral mucositis inflammation. Meanwhile mouth or throat swelling impeding speech or breath warrants prompt evaluation to protect airways.
With medical management, most COVID mouth symptoms fully resolve once the rest of the infection clears. Still, call your doctor regarding severe palatal discomfort, difficulty managing usual oral function, or weird lesions anywhere in the mouth lingering beyond a few days.
FAQs
Why does COVID make the roof of your mouth sore?
The SARS-CoV-2 virus can directly infect and replicate within the mucous membranes lining the mouth, including on the palate. This causes inflammation that activates pain nerves, making you feel discomfort.
Can COVID cause oral thrush or lesions?
Damage to oral tissues from COVID can allow secondary yeast and bacterial infections, potentially leading to thrush or mouth ulcers in some cases. These normally resolve with treatment.
How long does loss of taste due to COVID last?
Loss of taste and smell often improves within 2-4 weeks after other COVID symptoms end. However, some report ongoing partial or total inability to taste or smell months later.
When should you see a doctor for COVID mouth pain?
Seek prompt medical attention if you have severe or rapidly worsening mouth pain, inability to swallow, or strange lesions/ulcers persisting 3+ days. This could indicate a serious issue needing assessment.
Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult with a healthcare professional before starting any new treatment regimen.
Add Comment