Understanding The Cause of Tooth Discoloration In Adults

Understanding The Cause of Tooth Discoloration In Adults

When your teeth become discolored, you are likely to feel very self-conscious. That’s probably because there’s hardly any way to hide your teeth. When you speak, smile or laugh, your teeth are sure to show to some extent. Yet, the most effective approach in dealing with tooth discoloration is to find out the root cause and find out if there are ways to rectify the problem. This post will consider some of these causes- the ones you can control, those you can’t and what to do to regain your confident smile.

Causes You Can Control

There are lifestyle choices that you can easily adjust so that you keep your teeth looking great. On the other hand, there are some choices that can have implications on how your teeth look. The following post looks at some of them.

Before your dentist can find the best way to whiten your smile, we need to know what caused the discoloration in the first place. Tooth staining can be a result of many different things, and it’s important to know exactly what’s contributing to your specific problem as treatment will vary based on this information. Some of the main causes of tooth discoloration are:

Beverages & Foods

Foods and drinks such as red wine, coffee, tea, and spaghetti sauce can all contribute to tooth staining.


Cigarettes, cigars, and chewing tobacco all contain ingredients that will stick to the tiny pores in teeth and create a dark or brownish appearance.

Oral Hygiene

There are many reasons why your dentist in Asheboro recommends daily brushing and flossing. Keeping your teeth white is one of them. Proper oral hygiene routines help remove bacteria and plaque buildup that could lead to decay and discoloration.  Read more at Dentistry Asheboro

Causes Beyond Your Control

On the other hand, there are tooth discoloration factors that you cannot control. For these ones, your dentist can best advise on the most effective solutions. The following post describes some of them:


Aging brings a lot of changes, including dental ones. As you get older, your enamel will wear down, allowing the yellow dentin underneath to show. However, your teeth may also turn a grayish-blue color as you age.

Dead Teeth

There’s always the chance that your tooth is turning blue or gray because it’s dead. A healthy tooth consists of nerves and living pulp. If you notice a tooth or two turning gray, blue, black, or dark pink, the nerves and pulp within the tooth may have died. Infection, trauma, and decay can cause teeth to die and turn a different color.

Dentinogenesis Imperfecta

If you have dentinogenesis imperfecta (hereditary opalescent dentin), your teeth may become translucent or take on a yellow-brown or blue-gray appearance. This rare genetic condition can also result in misaligned and weakened teeth, leading to wear, breakage, and tooth loss. Read more at Espire Dental

Chemical Compounds

Adult Dentistry of Ballantyne

With the advance in technology, you are sure to interact with various chemicals in different kinds of products. Some of the chemicals used to treat drinking water or illnesses can cause tooth discoloration as the following post describes:

  1. Antibiotics

Tetracycline antibiotics stain teeth when they’re developing in the gums.

According to a research study published in the Research Journal of Pharmacy and Technology, tetracycline antibiotics are used in the treatment of some common infectious diseases in children and adults. It is most recommended that pregnant and lactating women should not take tetracycline antibiotics, as they bring about discoloration of teeth in primary dentition of the developing foetus in the womb of the mother. Tetracycline and oxytetracycline cause a yellow discoloration, whereas chlortetracycline produces a grey-brown discoloration. Evidence suggests that, of all the Tetracyclines, oxytetracycline causes the least tooth discoloration. Therefore in case of intake of tetracycline antibiotics you may require an in-office bleaching treatment for your stained teeth.

  1. Fluorosis

Fluoride is good for teeth, but excess fluoride can cause yellow or brownish yellow spots called fluorosis. Fluoridated water, fluoride toothpaste and prescribed fluoride tablets and treatments are your biggest sources of fluoride. Ask your dentist if you’re concerned you or your child is taking too much through these means. Read more at Colgate

You may also be affected by more than one of the aforementioned factors. That is why it is critical to consult a dentist before going for any teeth whitening treatment.

At Adult Dentistry of Ballantyne, you don’t need to worry about anything because we have the best team in town. Our goal is to ensure each of our clients receives top-notch dental services as well as a consultation that is worth its salt. Call us today for the best dental services in town!