Can cavities spread from one person to another?

What Happens If You Leave a Cavity Untreated: a Timeline


Cavities result from tooth decay due to the acids issued by the disease-causing bacteria. Bacteria only require sugar and acids for more extensive holes to form and demolish the tooth structure under dental labs nyc. Once acids break down the enamel, the next target would be dentin, where blood vessels are found in the dental labs near me.

Can cavities increase from one person to another?

The major contributor to cavities is still sugar build-up that decays teeth. It is similar to catching a cold, as you can also see a hole by swapping spit. It may sound uncanny, but yes, tooth cavities spread and are contagious under dental labs nyc.

Some studies show that one can develop a cavity on their tooth via kissing. It is a typical result if their partner has poor oral hygiene in the dental labs near me. However, studies show that holes can be transmitted if you have close contact with another person with poor oral hygiene.


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When do cavities spread?

Cavities spread through saliva. The cavity-causing bacteria are transferred to another person during a change of saliva under dental labs nyc.

Sharing of toothbrush

Dentists always mention to us that we can share anything but brushes. The disease-causing bacteria establish in plaque, and blood can assemble in your toothbrush without you noticing it in the dental labs near me.

So, when you apply your loved one’s toothbrush, you approve a newly arranged disease-causing bacteria to enter your body under dental labs nyc.

Storing multiple brushes next to each other

Our brushes can still hold disease-creating bacteria even if we wash them daily. When brush heads are arranged close to each other, you are already indirectly transferring the bacteria and germs to your loved ones.

As advised by most dental experts, toothbrushes should be stored aside, placed upright, and without a substitute to let them dry under dental labs nyc.


Anything can begin with a kiss, even tooth decay. As unpleasant as it may sound, kissing is an immediate exchange of saliva wherein the bacteria can freely resettle into another person’s mouth.

Babies are the most in danger of exchanging bacteria saliva since they have underdeveloped immune systems. According to a study, mothers with dental cavities can spread the cavity-creating bacteria to their kids through kissing or sharing dishes like spoons.

Sharing dishes

Sharing your beverages is once known as an act of indirect kissing. Since sharing utensils has become a norm, so has the spread of cavity-causing bacteria under dental labs nyc.

Cavities are treatable

Cavities have a safe medication that is commonly used. A doctor may clean the cavity area, remove decayed tooth portions, and use the material to fill the space and prevent further decay under dental labs nyc.

It won’t prevent further cavities, as cavities can happen if good oral hygiene isn’t detected. It may seem that holes spread, but conditions that caused one crater in the first place may create more cavities later in the dental labs near me.

Don’t hesitate to consult a doctor.

If we think we may have a cavity or know we have one, please consult and fix an appointment to treat it as soon as possible. It may be believed that cavities spread, but continuing with the same conditions that created one hole, may eventually create another under dental labs nyc.

Talking to your dentist about preventing more cavities can help you make a -plan that may help you avoid more paddings.

How do we avoid spreading a cavity?

If we’re aware of a cavity forming inside the mouth, this should be enough to tell us that we must be careful how we act around other people in the dental labs near me.

When it comes to eating food and drinking, avoid sharing food and drink because the saliva can quickly spread. For example, we use different straws if we drink together. You should also not share any of your food under dental labs nyc.

The consequences of untreated cavities

As we can see, cavities will only continue to worsen with time. A hole can result in an abscessed tooth. If allowed to get this far, a niche will result in loss of tooth structure and become more easily breakable in the dental labs near me.

Abscessed teeth typically need root canals to save them. If the cavity has done too much damage and our tooth cannot be protected by a root canal, our tooth will need to be extracted under dental labs nyc.

If we lose our teeth to a cavity, they don’t grow back, not permanent teeth, anyway. We’ll need implants or another solution to replace the tooth in the dental labs near me.