My Child has Black or Brown Spots on teeth, are those cavities?

Having a cavity on your child’s tooth is no less than a nightmare. It is one word that you would not want to hear from the dentist. Regular brushing, flossing and self-examination can help in early detection and you can prevent it from getting worse. For that, you must know what does a cavity look like. This blog has described what a cavity is, how it looks like and a treatment plan.


A cavity is a damaged spot on the enamel of the teeth. The enamel is the hard, top most protective layer of the teeth. These cavities are holes or openings that form during tooth decay. The bacteria in the mouth feeds on the acidic and sugar content leading to surface erosion.

In children the bacterial load is greater. Moreover, the enamel is thinner, increasing the susceptibility of their teeth to undergo decay.

What Does a Cavity Look Like?

On a tooth, a dental cavity can have multiple looks. Its appearance varies, there is no picture fit for it. Cavities, also known as dental caries, are visible on the teeth in multiple colors ranging from white, brown to black spots. The stage of cavity buildup determines its color.

Want to know what does a cavity look like when it forms on the front or sides of the tooth? Well, the shape is completely dependent on the growth. The cavity may look like light brown spots in early stages, and then grows black in color.

It initially appears as a dot, black line, or hole. When left untreated, start to cover up the entire tooth, eating their way into the sensitive layers, causing pain and increased sensitivity.

Symptoms of a Cavity on the Tooth

  • Sharp pain while chewing
  • Pain with pressure
  • Black or brown spots
  • Bad breath
  • Sudden pain impulse at rest
  • Hole in the tooth
  • Sensitivity to hot or cold food/beverage
  • Bleeding gums

Cavity in Between Teeth

Additionally, cavities can also form between two teeth. Presence of plaque is the reason. When it is not properly cleaned from the sides of the teeth, it leads to cavity formation. The cavities of such kind cannot be seen via naked eyes. Therefore, dentists suggest getting an X-ray done to have a better understanding.

Cavity on an X-Ray

On an X-ray, cavities will appear as a dark black area between the teeth with an organic shape indicating decay. It helps the dentist look at the size of the cavity, it does matter whether it is a start or in a deeper process.

Treatment for Cavities

After your dentist confirms the presence of a cavity, these treatment options will be given to you.

  • fillers
  • sealants
  • use of fluoride toothpaste
  • good brushing and flossing technique
  • crown covers
  • root canal
  • tooth extraction
  • healthy eating habits
  • cutting down sugary food ith2s
  • oil pulling

Now it must be clear about a cavity and what does it look like in reality and X-Ray sheet. Whenever you spot the slightest change in color, it is best to rush with your child to the dentist. Rectify it before the condition gets worse. Head to Kids4ever Pediatric Dentistry for best services for your child. Call now at 832 300 8444 for an appointment.

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