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Li Cui

Dentistry

About me

Graduated with a master's degree in Clinical Dentistry from Central South University in 2008, has been engaged in clinical dentistry for 9 years, currently a Ph.D. student at the School of Materials Science and Engineering at Central South University. A member of the Chinese Stomatological Association, a member of the Dental Pulp Committee of the Hunan Branch of the Chinese Stomatological Association, a member of the Hunan Oral Health Management Committee, and has extensive clinical experience.

Proficient in diseases

Diagnosis and treatment of dental caries, pulpitis, various types of periapical periodontitis, periodontitis, dental implant surgery.

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Written by Li Cui
Dentistry
59sec home-news-image

How to treat angular cheilitis in summer?

When patients develop oral inflammation during the summer, it is generally considered that it might be due to sunburns, as patients may neglect lip care and protection while going out in the summer, leading to intense ultraviolet radiation which could cause local sunburns. Since the skin on the lips is delicate and cannot withstand strong external stimuli, it is crucial for patients with summer angular cheilitis to pay attention to sun protection. Additionally, the occurrence of angular cheilitis might be due to inappropriate dietary habits, which could lead to poor nutrition and a lack of vitamins, potentially resulting in sores at the corners of the mouth. Some cases might be due to "internal heat", so it is recommended that patients maintain a light diet.

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Written by Li Cui
Dentistry
59sec home-news-image

What are the signs before the onset of oral ulcers?

Oral ulcers are a type of erosion of the oral mucosa that generally do not show any particular signs before they develop. They may occur when a person’s immune resistance is low, possibly associated with symptoms of "getting heated" (a traditional Chinese medicine concept often referring to inflammation or infection). When oral ulcers occur, the affected area of the mucous membrane becomes eroded and painful, creating a sensation of a foreign object in the mouth that can disrupt the eating and drinking habits of the patient. Eating can become painful, and in severe cases, the patient might be unable to eat at all. Therefore, it is advised that patients seek timely treatment for oral erosion to avoid affecting their intake of food. During this time, nutritional supplementation is necessary for healing. If nutrition is not adequately maintained, it might impede the healing of the eroded oral tissue.

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Written by Li Cui
Dentistry
57sec home-news-image

Angular cheilitis dermatitis is a deficiency of what?

Angular cheilitis is generally more common in the dry seasons of autumn and winter, because the skin around the lips is quite delicate. During the dry air of autumn and winter, the lips cannot withstand prolonged irritation, leading to dryness, peeling, and even bleeding of the lips. It can also occur in some patients who have long-term malnutrition, insufficient intake of vitamins, and some trace elements, leading to inflammation and erosion at the corners of the mouth, with no specific underlying causes identified. It is recommended that patients focus on regulating their diet and maintaining a healthy lifestyle. Drinking more water, eating fresh vegetables and fruits, avoiding staying up late, and developing good living habits are advisable. Taking certain vitamins and trace elements as needed, and applying anti-inflammatory ointment to the affected areas can help with inflammation and repair.

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Written by Li Cui
Dentistry
57sec home-news-image

Is it effective to have an IV drip for gingivitis?

Gingivitis is caused by irritants or poor oral hygiene habits. If medication is administered via intravenous infusion, it affects the whole body and can cause significant side effects, reducing its effectiveness on the targeted area. Generally, the results are not very noticeable, so it is not very effective. Therefore, it is recommended that patients visit a regular dental hospital for a diagnosis to determine the cause. If gingivitis is present, dental cleaning can be carried out to remove irritants from the surface of the teeth to prevent the progression of inflammation, which can lead to loosening or even loss of teeth. If the pain caused by gingivitis is severe, it may be appropriate to use oral sprays, such as sprays for oral inflammation, which can provide effective local anti-inflammatory effects.

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Written by Li Cui
Dentistry
1min 4sec home-news-image

Is angular cheilitis related to staying up late?

Angular cheilitis is somewhat related to patients staying up late. When patients stay up late for a long period, it can lead to the depletion of certain vitamins and nutrients in the body, causing a decrease in their resistance to illnesses. This may result in angular cheilitis or other discomfort symptoms. Therefore, it is advised that patients pay attention to developing good living habits, which are beneficial for their health. If staying up late persistently weakens the body's resistance, it might lead to various diseases. Patients are advised to cultivate good dietary habits. Frequent late nights might also lead to endocrine disorders, reduced resistance to diseases, and bacterial infections, causing other discomforts. Dietary habits should also be light, including more fresh vegetables and fruits, and an appropriate supplement of vitamins and nutrients is recommended. Thus, patients are advised to avoid staying up late as much as possible.

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Written by Li Cui
Dentistry
1min 12sec home-news-image

Can I eat corn with cheilitis?

Certainly, corn can be eaten. Corn contains many trace elements, vitamins, and dietary fiber. When experiencing cheilitis, patients can appropriately eat some corn, which can also help facilitate bowel movements. Additionally, it is important for patients to pay attention to their diet by consuming easily digestible, nutritious foods. Opt for low-fat, low-salt, high-vitamin protein and high-fiber foods. Consuming more fungi, tuberous plants, or soy products to ensure adequate protein intake can be beneficial. Eating more fresh vegetables and fruits can also assist in the repair of cheilitis. Moreover, patients should avoid consuming raw, greasy, spicy, or irritating foods. When suffering from cheilitis, it is crucial to focus on reducing inflammation in the lips, and applying erythromycin ointment can be effective for anti-inflammatory treatment. (Note: The use of medications should be conducted under the guidance of a physician.)

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Written by Li Cui
Dentistry
1min 5sec home-news-image

What should I do if angular cheilitis does not heal for a long time?

Angular cheilitis generally exhibits a phenomenon of being long-lasting and difficult to cure, which may be related to inflammatory irritation. When the inflammation is not fully resolved, the infection associated with angular cheilitis may not easily subside. It is important for angular cheilitis to be treated actively with anti-infection methods and symptomatic treatments. During dry seasons, which are peak periods for triggering angular cheilitis, it is advisable for patients to avoid licking their lips when they feel dry. Doing so can actually increase the moisture on the lips, leading to the skin at the corners of the mouth being more susceptible to breakdown and secondary infection from surrounding diseases. For example, Candida albicans, a common type of fungus, can frequently infect these areas. Not only can this cause angular cheilitis, but it can also lead to recurrent episodes. Patients are advised to pay attention to their lifestyle habits.

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Written by Li Cui
Dentistry
53sec home-news-image

Can I eat mutton with gingivitis?

When patients have gingivitis, it is generally advised not to eat lamb. Because lamb is considered a heat-inducing food, and the inflammation in the patient's body is often caused by excessive internal heat. Eating lamb in such cases could potentially exacerbate the condition, making the symptoms more severe. It is suggested that patients can eat some chicken, duck, or fish instead, as these high-quality protein sources are good choices for the body. Additionally, it is important to keep the diet light and avoid spicy and irritating foods. Try to avoid foods that can cause internal heat, such as lychee or durian, which are considered heat-inducing fruits. It's appropriate to consume some kiwi and dragon fruit, which can provide a substantial amount of vitamins and also help in the repair of teeth.

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Written by Li Cui
Dentistry
28sec home-news-image

Characteristics of Fungal Cheilitis

Patients with fungal cheilitis often exhibit symptoms such as ulceration at the corners of the mouth, and even cracking. There may be a pus-like white membranous substance at the corners, and sometimes crusting can occur. Patients must pay attention to oral hygiene, avoid irritations in the mouth, refrain from consuming spicy and irritating foods, and avoid frequently licking with the tongue, as these actions may exacerbate the fungal infection.

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Written by Li Cui
Dentistry
54sec home-news-image

Can I drink milk with cheilitis?

Cheilitis is a common condition, and patients with cheilitis can drink milk. Milk is a high-quality protein that can play a beneficial role in bodily repair and is overall beneficial to one's health, so it is recommended that patients drink milk appropriately. Additionally, it is advised that patients with cheilitis should avoid frequently licking their lips or touching them with their hands, as the skin on the inflamed lips is quite fragile and cannot withstand external irritations. Such frequent stimulation can exacerbate the inflammation. It is recommended that patients take appropriate oral vitamins. During the dry seasons of autumn and winter, patients can apply glycerin or lip balm to keep their lips moisturized.