The stress and oral health are directly related. It favors the appearance of caries, periodontal disease, aphthous ulcers and xerostomia, among other alterations. To prevent and mitigate its effects, a comprehensive approach is recommended that influences stress management, maintenance of good oral hygiene habits and regular visits to the dentist in order to apply specific treatments according to each case.

The impact of stress on oral health

Stress is a natural response of the body to situations that threaten the emotional or physical balance of the person. When stress becomes chronicstress greatly alters different body systems, including oral health. Some changes that may occur are:

Weakened immune system

Chronic stress directly affects the body's immune response, weakening its ability to fight infection and making the mouth more susceptible to bacterial infections. susceptible to bacterial infections.. Inflamed gums, periodontitis and the appearance of canker sores are examples of how stress-induced immunosuppression can manifest itself in the oral cavity.

Increased stress hormones

The body releases hormones such as cortisol and adrenaline to regulate the stress response. However, these hormones also alter the composition of saliva and reduce its and reduce its ability to naturally protect teeth and gums. A cavity with less saliva is predisposed to dry mouth, caries and dental erosion, conditions related to xerostomia.

In addition, stress can alter the balance of neurotransmitters and affect the perception of pain: dental problems go unnoticed until they become serious.

3. Unhealthy hygiene habits

Stress can can lead to behavioral changes and often leads to neglect of the oral hygiene routineThe stress can lead to changes in behavior and often leads to neglecting the oral hygiene routine, eating an unbalanced diet, consuming too many sugars or acidic drinks, as well as chewing objects or smoking. These behaviors increase the risk of developing caries, periodontal disease or other problems in the teeth and gums.

Stress and oral health: consequences

The first signs of stress-related oral disorders are gum disease, such as gingivitis and periodontitis are gum disease, such as gingivitis and periodontitis, and in some cases, bruxism and cases, bruxism. Canker sores, fatigue, masticatory muscle spasms, jaw pain, headaches and temporomandibular joint (TMJ) complications may also occur.

Bruxism

Bruxism is the most visible manifestation of stress in the mouth and can occur during the day as well as during sleep. Tension in the chewing muscles chewing muscles can lead to spasms, fatigue and pain spasm, fatigue and pain radiating to the head and neck. Overloading also causes temporomandibular joint disorders.

For the stress care requires a multidisciplinary approach a multidisciplinary approach is needed: dental splints, stress management and physical therapy for the masticatory muscles. Many people are not aware that they suffer from it until obvious symptoms appear.

2. Mouth sores

Aphthous ulcers, also called aphthous ulcers or recurrent aphthous stomatitis (RAS), are painful oral lesions that appear on the oral mucosa, as stress alters the immune response and thus promotes inflammation. Habits such as biting the cheek or lip due to nervousness worsen the problem: damage to the oral mucosa is aggravated and healing time is prolonged.

3. Xerostomia 

Xerostomia occurs when saliva production decreased saliva productionis decreased, causing dry mouth. This results in difficulty speaking, chewing and swallowing, compromising the initial digestion of food. Since saliva also protects against bacteria, its lack increases the risk of tooth decay and gum disease.

The treatment for xerostomia includes constant hydration, use of products that help moisturize the oral cavity and antimicrobial rinses designed to protect the oral cavity.

4. Periodontal disease

Periodontal disease includes gingivitis and periodontitis. Studies show that patients with mild to moderate stress are at increased risk for periodontal disease and, in prolonged episodes of depression and anxiety, are more prone to loosening or damage of the tissues supporting the teeth, which can lead to tooth loss.

All these oral alterations can lead to wear of the hard tissues of the tooth, causing dental sensitivity, gingival recession and, in more advanced cases, dental mobility and fractures. It should be borne in mind that a weakened immune system delays healing and reduces the efficacy of dental treatments. reduces the efficacy of dental treatmentsThis creates a vicious circle, hence the importance of seeing a specialist for preventive measures. preventive measures.

Strategies for stress and oral health

Because stress can have such a pervasive impact on oral health, a comprehensive preventive approach is advisable. comprehensive preventive approach combining oral hygiene habits, stress management and regular dental visits is advised.

Stress management

Physical and mental stress can be managed through strategies such as meditation, deep breathing, yoga and mindfulnesswhile regular physical activity helps regulate cortisol levels and improves mood by releasing endorphins. Psychotherapy also helps to identify stressors and develop coping skills. Stress management helps maintain emotional balance and influences self-esteem. influences self-esteem.

2. Oral hygiene habits

Maintaining good oral hygiene habits minimizes the effects of stress and anxiety on the oral cavity. The ideal is to brush your teeth at least twice a day with fluoride toothpaste and floss with fluoride toothpaste and flossing once a day to remove plaque between the teeth. Rinses reinforce the defense against bacteria and a sugar-free diet protects tooth enamel and oral microbiota.

Regular visits to the dentist

With check-ups every six months it is possible to detect early signs of stress-related oral disorders and apply preventive treatments. Dentists can recommend splints or night guards for bruxism, moisturizing treatments for xerostomia or regenerative therapies for gums and periodontal tissues.