Tooth discolouration occurs when a tooth gets dark stains on its enamel, or when the whole tooth becomes darker.
Reasons why teeth become darker or become stained
- Tobacco use.
- Certain foods like coffee, tea, and red wine.
- Acidic soft drinks slowly demineralise the white enamel of teeth, making them more yellow with time.
- Poor oral hygiene.
- Certain diseases can affect the enamel and the dentin of the teeth.
- Certain medications that children take during the formation of their adult teeth, such as tetracycline or doxycycline. These same medications can discolour the child’s teeth if they are taken while the mother is pregnant.
- Mouthwashes containing chlorhexidine can discolour teeth.
- Grey amalgam fillings can stain a restored tooth.
- With age, the enamel of teeth becomes thinner, revealing the yellowish color of dentin.
- Heredity, where some people have a thinner layer of enamel than others do.
- Excessive ingestion of fluoride (fluorosis).
- Dental traumas that can disturb the formation of children’s teeth, or cause the necrosis of the adult tooth, making it greyer.
Available treatments to get teeth whiter
- Tooth whitening.
- Composite or porcelain veneers.
References
WebMD, better information, better health (www.webmd.com).
Last update: 29th of May 2008.
The information above should be used as a reference only. Any medical decision should not be taken before consulting a health care professional.
The masculine gender may have been more used in the article, but without prejudice, to make reading easier.
Category dental problems
- Abfraction
- Abrasion
- Ankylosis
- Anodontia
- Attrition
- Broken fillings
- Bruxism (Teeth Grinding)
- Cavity (tooth decay)
- Cold sore (herpes labialis)
- Dental abscess
- Dental plaque
- Denture Irritations and Infections
- Denture stomatitis (prosthetic stomatitis)
- Dry socket
- Erosion
- Fluorosis (dental)
- Gingival hyperplasia
- Gingival pocket
- Gingivitis
- Gum Disease (Periodontal Disease)
- Gum recession
- Halitosis (Bad Breath)
- Hyperdontia (supernumerary teeth)
- Hypocalcification
- Hypodontia
- Impacted tooth (tooth impaction)
- Leukoplakia
- Lichen planus
- Malocclusion (Misaligned Teeth)
- Microdontia
- Micrognathia (micrognathism)
- Mucocele
- Oligodontia
- Oral cancers
- Oral candidiasis
- Overbite
- Overjet
- Pericoronitis
- Periodontal pocket
- Periodontitis
- Prognathia (prognatism)
- Resorption
- Retrognathia (retrognatism)
- Sleep apnea
- Tartar (Calculus)
- TMD (Pain and Cracking of the Jaw)
- Tooth Discolouration
- Tooth sensitivity (sensitive teeth)
- Torus
- Trismus
- Ulcers and canker sores
- Xerostomia (Dry Mouth)
Always very informative posts.
With a great sense of humour.
And obviously a great Dentist.😁
Thank you so much Arpi! It is great to have beautiful encouragement like yours!