Most people still associate COVID-19 with the triad of fever, cough, and weakness. Unexpectedly, a great number of patients have come forward reporting a toothache. The phenomenon has been observed by hospital therapy team at Lin Health Europe Clinic in Istanbul. They claimed that due to this sick nature of the virus, not only the lungs but the entire body including the mouth is affected, and oral health plays a pivotal role in the body’s immune response. Anyway, appreciating this relation is like saying because nose is the primary organ for our health, mouth is the direct and close connection to it.
COVID-19 is not a disease that affects only the respiratory system; it is a systemic infection that can alter blood flow, main nerves, and the immune system of an individual. Such changes can be the reason for the complaint of tooth, gums, or jaw at the dental level, either directly or through a chain of bodily responses. While some individuals are able to detect this pain at the time of infection, others do so only after recovery. Despite the fact, it is of great importance for the health of the oral cavity that these signals are heeded to in dental practice, particularly in singing and speaking disorders.
What Are Some Weird Side Effects of COVID-19?
Besides symptoms such as cough and fever, COVID-19 may bring about a series of odd side effects. The most common symptoms mentioned by patients are anosmia, xerostomia, bleeding of the gums, and even mild local infections. These issues may have a vascular origin due to inflammation of the capillaries and other tissues of the mouth. Research has found that the novel coronavirus, SARS-CoV-2, can also shift the microbial communities in the oral cavity causing areas that are prone to be inflamed and irritated due to teeth and gums.
It is due to this fact that even people with a perfect set of teeth at times experience sensitivity or pressure in their teeth. The immune system being fully engaged in combating the virus, the mouth becomes more vulnerable to bacterial growth. What’s more, dry mouth is making the problem bigger as saliva is the body’s natural defense against acids and food particles. As bacteria keep on reproducing in the mouth, there will be less and less resistance to the enamel attack and cause gingival discomfort when the production of saliva is less.
How Does COVID-19 Affect the Mouth?
The virus causing COVID-19 can get into the body through the mouth, nose, or eyes. Once inside, it attaches to ACE2 receptors located in the lining of the oral cavity, most particularly on the tongue, salivary glands, and gum tissue. Such bonding may result in inflammation and swelling which then become the source of pain or discomfort.
COVID-19 may lead to diminished saliva secretion and that would result in a dry mouth. The small blood vessels that supply the teeth and gums with nutrients may be inflamed too. At that point, you may get the feeling of pressure in the jaw or a dull ache around the teeth. Besides this, people who suffer from anxiety or stress during illness may grind their teeth without realizing it, a condition that is termed bruxism and which contributes more jaw and tooth pain.
The doctors at Lin Health Europe Clinic believe that although the virus does not harm the teeth directly, the problems that it causes in the body can be the cause of the nerve sensitivity and the worsening of the already existing dental problems. In that case even the dental health may be negatively impacted, and they can become painful ones.
Can COVID Cause Tooth Pain?
Of course, a COVID-19 infection can be the reason for the tooth pain or make it worse. The sensation of discomfort is frequently associated with a dull ache or a feeling of pressure involving a tooth or even several. Moreover, some patients experience temperature sensitivity or a painful feeling in the tooth when they chew. It is so because the infection keeps the inflammation active all over the body, thus the soft tissues of the teeth which are highly vascularized get inflamed and cause the pain.
However, sometimes it is the sinuses or the virus in the jaw that causes the discomfort that is usually confused with tooth pain. Headache, stuffy nose, and other COVID symptoms can push against the nerves of the teeth and that is why you feel the pain in your upper jaw. Those who are already suffering from minor dental problems might even wonder where the pain comes from during their sickness. For instance, gum inflammation or small cavities can become a source of pain while the person is sick with COVID due to these problems getting aggravated.
Still, these symptoms might disappear when the virus is gone, but neglecting them can evolve into dental issues which can last for a long time After recovery, it is highly recommended that a dental check should be scheduled.
Can COVID Make Your Teeth Hurt?
The main cause of dental pain associated with COVID is inflammation. The virus interrupts the blood flow through the smallest vessels that supply the teeth which results in an experience quite similar with the tooth nerve irritation. Besides this, some patients experience that their jaws become stiff and in particular if they sleep in bed for a long time during the process of getting better. Basically, when the muscles are tense, you can feel the pain in different parts of the face which leads to the fact that the aching teeth are spreading.
The dentists at Lin Health Europe Clinic in Istanbul have come to the conclusion that the symptoms mentioned here usually go away as the inflammation goes down and the body gets better. The stubborn toothache, it is never a source of infection or a nerve problem, should, however, always be kept in mind and if necessary, be immediately referred to professional help. The Primary examination and easy treatments usually eliminate the need for complicated operations later.
When to See a Dentist for Tooth Pain After COVID-19
Normally, a toothache as a result of your COVID-19 recovery period lasting over 2-3 days, then you must take a dental examination. Infection or bone inflammation may be some of the more severe things that the persistent pain, swelling of the gums, or even the redness of the gums can be signs of. Also, the tooth that is very sensitive to hot or cold drinks only can be a sign of dental enamel erosion and the tooth nerve being inflamed.
At Lin Health Europe Clinic, the medical and dental teams collaborate for an accurate diagnosis which leads to the elimination of the wrong sources of the discomfort. Since COVID-19 can affect a variety of body organs, therefore, tooth pain cannot simply be of dental origin. The pain might be coming from the sinuses or the muscles around the jaw. The correct diagnosis only makes it possible to avoid unnecessary treatments and ensure complete recovery.
For instance, you need to be taken to the dentist if you are the patient who had the worst symptoms or a person that has been given medications that could bring about dry mouth. Such drugs will change the oral pH and the risk of cavities and infections of the gums will also increase. What seemed like normal dental cleaning and fluoride application can bring the mouth back to its normal state.
Protect Your Teeth During and After COVID Recovery
Good mouth care during illness and recovery is among the simplest and most effective ways to keep the body healthy. The smallest and the most insignificant daily habits can mean a lot. If you keep your body hydrated, it will be able to produce saliva which is not only the cleaning agent for the mouth but the natural moisturizer as well. Bacteria and potential irritation of the gums will be removed if you brush with a soft bristle toothbrush and floss in between the teeth.
Mouthwashes that contain alcohol should not be used as they will dry the oral tissues to a greater extent. In line with the advice of your dentist, pick out mild, alcohol-free products for your mouth care routine that contain ingredients like xylitol or chlorhexidine. The consumption of vitamins C and D is a very good thing because these vitamins and minerals not only boost the immune system but also help the gum tissue to heal. Also, your stress levels need to be managed – in case you are a bruxer, the use of a night guard when you sleep can be the answer that will protect your enamel from the grinding method.
In conclusion, you must never forget a dental checkup after a recovery situation. A professional cleaning and an examination can spot the early stages of enamel wear or gum disease, and thus keep your smile healthy.
For instance, at Lin Health Europe Clinic in Istanbul, the dental department is using advanced imaging technology to provide preventive care. Their method is concentrated on the source of the pain rather than overpowering the symptom. Every surgery is carried out in a safe manner, with the use of contemporary sterilization and diagnostic methods, thus, guaranteeing relaxation and long-term effects.
Holistic Care and Dental Wellness at Lin Health Europe
Lin Health Europe Clinic is a dental clinic that specializes in total wellness. Located in Istanbul, the clinic combines plastic surgery, dental care, hair transplant, and general health treatments in one place. This model of integration enables the specialists to observe the patient individually, as a person, not just a single case.
Let us say that a patient with tooth pain after COVID is, therefore, examined for nasal infection or jaw condition. The collaboration of departments assures the precision of the diagnosis and care that is tailored to the patient. The emphasis is always on safety, science, and comfort. Every patient is given a clear treatment plan and full guidance throughout recovery.
At Lin Health Europe Clinic, the concept is straightforward: the innate attractiveness and self-confidence of the individual come from good health. Therefore, by taking care of not only your oral health but also your general health, you get a newer smile, a healthier body, and a more robust mind, all at the same time.
References
- Xu H, Zhong L, Deng J, et al. High expression of ACE2 receptor in oral mucosa epithelial cells. International Journal of Oral Science, 2020.
- Dos Santos JA, Normando AGC, Carvalho da Silva RLC, et al. Oral manifestations in patients with COVID-19: a living systematic review. Journal of Dental Research, 2021.
- Wu Y, Guo C, Tang L, et al. Prolonged presence of SARS-CoV-2 viral RNA in faecal samples. The Lancet Gastroenterology & Hepatology, 2020.
- CDC COVID-19 Response Team. Symptoms and effects of COVID-19. Centers for Disease Control and Prevention, 2023.
- Lin Health Europe Clinic, Istanbul – Clinical Oral Health and Aesthetic Dentistry Department, 2025.
Frequently Asked Questions About COVID and Tooth Pain
Yes. COVID-19 can cause inflammation in the gums, nerves, and jaw muscles, leading to mild or moderate tooth pain during or after infection.
Some patients experience mouth pain, dryness, or burning sensations. These symptoms are often related to reduced saliva and irritation in the oral tissues.
Yes, long COVID can continue to influence oral health. Prolonged inflammation and dry mouth may increase the risk of cavities, sensitivity, and gum irritation.
Viruses like COVID-19 can affect the soft tissues of the mouth, including the gums. This may cause redness, swelling, or bleeding if oral hygiene weakens during illness.
A COVID-related sore throat often feels dry, scratchy, and tender when swallowing. It may appear with mild swelling and can last for several days before easing during recovery.
