How to remove yellow teeth stains
Feb 19, 2025
Source: Cainiu Health
Dr. Liu Chao
Introduction
Under normal circumstances, yellow teeth may be caused by dietary habits, poor oral hygiene, aging and tooth wear, tetracycline staining, pulp necrosis, or other factors. It is recommended to seek timely medical attention, identify the underlying cause, and undergo general or surgical treatment under the guidance of a qualified healthcare professional. When treating yellow teeth, it is important to select an appropriate treatment method based on individual circumstances.
Generally, yellow teeth may be caused by dietary habits, poor oral hygiene, dental fluorosis, tetracycline staining, dental caries, and other factors. It is recommended to seek timely medical attention and follow a doctor's guidance to undergo general treatments, surgical treatments, or other appropriate interventions. A detailed analysis is as follows:
1. Dietary Habits
Frequent consumption of foods high in pigmentation, such as coffee, tea, red wine, and certain fruits, may lead to surface staining of the teeth, causing them to appear yellow. It is advisable to improve dietary habits, reduce pigment intake, and regularly clean the teeth, such as through scaling or using whitening toothpaste.
2. Poor Oral Hygiene
Incomplete or incorrect brushing techniques in daily life can lead to the accumulation of dental plaque and calculus on the tooth surface. Long-term buildup may cause teeth to turn yellow. It is important to maintain good oral hygiene, use proper brushing techniques, regularly use dental floss and mouthwash, and undergo professional cleaning when necessary.
3. Dental Fluorosis
Excessive intake of fluoride during tooth development can cause abnormal mineralization of the enamel, resulting in white or yellow patches on the teeth. In severe cases, enamel defects may occur. Mild dental fluorosis can be improved with teeth whitening or veneer restoration, while severe cases may require full crown restoration.
4. Tetracycline-Stained Teeth
During tooth development, taking tetracycline antibiotics can cause the medication to bind with calcium in the teeth and deposit in the dentin, resulting in teeth that appear yellow, brown, or gray. For tetracycline-stained teeth, treatment options may include teeth bleaching, veneers, or porcelain crowns.
5. Dental Caries
Bacteria break down sugars from food, producing acidic substances that erode the enamel and dentin, leading to yellow or black cavities on the tooth surface. In severe cases, pulpitis may develop. If symptoms are severe, prompt medical attention is advised. Under a doctor's guidance, root canal treatment may help alleviate symptoms.
When treating yellow teeth, it is important to choose an appropriate treatment method based on individual circumstances. At the same time, maintaining healthy lifestyle habits and a positive mindset is also essential.
