In our daily lives, there is an area of health that is often overlooked, and that is our oral health. Little did they know that this space, which carries laughter and food enjoyment, also harbors crises. Oral cancer, as a type of malignant tumor that seriously threatens human quality of life, its occurrence and development are not without warning, but are closely related to various internal and external factors.
1、 Current situation of the oral cavity
1. High incidence rate: The incidence rate of oral cancer is among the top of all kinds of cancers worldwide, especially in developing countries. Due to the prevalence of smoking, drinking, chewing tobacco and other risk factors, its incidence rate is higher. As mentioned above, the incidence rate of oral cancer in India ranks first in the world, with an astonishing number of new cases every year.
2. Geographical distribution characteristics: the incidence rate of oral cancer varies in different regions and is closely related to local customs, economic conditions and health habits. For example, the incidence rate of oral cancer increases significantly in areas where areca chewing culture is prevalent.
3. Gender differences: Male patients are generally higher than female patients, which may be related to their greater involvement in activities such as smoking and drinking.
4. Age distribution: Although oral cancer can occur at any age, it is particularly prevalent in middle-aged and elderly populations.
2、 The hazards of oral cancer
1. Functional impairment: Oral cancer affects the normal functions of the mouth, such as chewing, swallowing, language, and facial expressions. In severe cases, it can cause patients to be unable to eat and communicate normally.
2. Pain torment: Patients may experience persistent pain, especially as the tumor progresses and invades nerves, the pain will gradually worsen.
3. Progressive dysphagia: Oral cancer, especially cancer involving the throat, can hinder the smooth passage of food, causing difficulty swallowing and even suffocation.
4. Remote metastasis and poor prognosis: Late stage oral cancer often experiences lymph node metastasis or distant organ metastasis, which seriously affects quality of life and has a poor prognosis with a high mortality rate.
5. Psychological impact: Long term illness and changes in appearance can bring enormous psychological pressure to patients, affecting their social and quality of life.
3、 What factors can cause oral cancer?
1. Smoking: Harmful substances in tobacco such as nicotine, benzo [a] pyrene, tar, etc. have strong carcinogenic effects, and long-term smoking significantly increases the risk of oral cancer.
2. Alcohol consumption: Excessive drinking can lead to long-term chronic irritation of the oral mucosa, and alcohol can directly damage oral cells, increasing the risk of cell mutation. When combined with smoking, the risk of oral cancer is significantly increased.
3. Chewing tobacco and betel nut: Long term chewing of tobacco and betel nut can directly cause physical irritation to the oral mucosa, and substances such as arecoline in betel nut have been confirmed as strong carcinogens.
4. Viral infection: Human papillomavirus infection, especially high-risk types of HPV, is associated with certain types of oral cancer.
5. Malnutrition: Long term lack of nutrients such as vitamin A, vitamin B, zinc, selenium, as well as insufficient intake of protein and trace elements, may increase the risk of oral cancer.
6. Oral diseases: Long term precancerous lesions such as oral mucosal leukoplakia, erythema, and lichen planus, if not treated in a timely manner, have the potential to transform into oral cancer.
7. Oral hygiene condition: Poor oral hygiene, accumulation of dental plaque and calculus, long-term irritation of oral mucosa, as well as residual roots, crowns, poor restorations, etc., can all lead to chronic inflammation and increase the risk of cancer.
8. Genetic factors: People with a family history of oral cancer have a relatively higher risk of developing the disease, indicating that genetic factors play a certain role in the incidence of oral cancer.
9. Environmental factors: Long term exposure to harmful chemicals such as aromatic hydrocarbons and metal ions, as well as patients who have received radiation exposure, can increase the risk of oral cancer.
10. Psychological factors: Long term mental stress, depression, anxiety, and other psychological states may indirectly increase the risk of oral cancer by affecting the function of the human immune system.
4、 How to prevent the occurrence of oral cancer?
1. Lifestyle adjustment
Quit smoking and limit alcohol consumption: Nicotine and alcohol in tobacco are clear carcinogens, and long-term smoking and alcohol consumption can greatly increase the risk of oral cancer. Therefore, quitting smoking and limiting alcohol consumption are the top priority. Avoid chewing betel nut: Chewing betel nut is closely related to oral cancer, especially in certain areas, and this habit should be firmly abandoned.
2. Dietary habits
Balanced diet: Consuming foods rich in vitamins A, C, E, as well as antioxidants such as folate and beta carotene, such as fresh fruits and vegetables, can help resist the damage of free radicals to cells. Avoid overheated food: Avoid eating excessively hot food and drinks to prevent burning of the oral mucosa. Long term heat stimulation can increase the risk of cancer.
3. Oral hygiene
Regular oral examination: Conduct a comprehensive oral examination at least once a year to promptly detect and treat oral diseases such as periodontal disease, gingivitis, oral ulcers, etc. Good brushing habits: Brush your teeth twice a day, use dental floss to clean gaps between teeth, use mouthwash regularly to ensure oral hygiene and reduce the occurrence of oral inflammation. Timely treatment of oral diseases: If there are suspected precancerous lesions such as white spots and erythema on the oral mucosa, seek medical treatment immediately.
4. Psychological and physiological health
Reduce stress: Maintain a good psychological state, avoid long-term mental stress and depression, which may indirectly increase the risk of cancer by affecting the immune system.
5. Vaccination
HPV vaccine: Some types of human papillomavirus are associated with oral cancer, and vaccination with HPV vaccine can reduce the corresponding risk.
6. Screening and Monitoring
High risk Population Screening: For individuals with a family history of oral cancer or high-risk lifestyle habits, regular oral cancer screening should be conducted.
7. Health Education
Enhancing Public Awareness: Through health education campaigns, more people can understand the causes and prevention measures of oral cancer, and advocate for a healthy lifestyle.
May every reader have a healthy mouth and a radiant smile. Let's focus on oral health together, prevent oral cancer, and enjoy a better life. May every day be filled with sunshine and hope, with healthy teeth and a smile always present!