A rotten tooth can cause many expensive oral health problems, but is bad breath one of them? Absolutely. As odd as it might seem, just as you can smell the odor coming off of a rotting piece of fruit, you can smell the odor released from a rotting tooth.
Good Oral Hygeine Routine
It is the most effective way to maintain tooth and gum health and treat rotten tooth smell at home. Flossing once a day with dental floss or a Water Flosser and using mouthwash daily will also help combat the bacteria that lead to rotten tooth smell and tooth decay smell.
In some cases, simply cleaning the tooth and the area below the gum line may be enough. In the case of tooth decay, filling the cavity is usually enough to get rid of the smell.
Tooth Infection
Not only can this create a bitter taste in your mouth, but it can make your breath smell like pus. Brushing your teeth will get rid of the exposed pus, but the odor may linger, especially if the pus continues to ooze.
When a tooth's nerve dies or gets infected, it may experience pain or sensitivity, making it uncomfortable to chew or drink. The decaying tissue inside the tooth can also produce foul odors.
It turns out that some people can smell when there is decay in their teeth, but only because they are able to smell the vapors from their own body. What does this mean? It means that these people are able to detect the gas produced by the bacteria found in cavities and decaying teeth.
A dead tooth can stay in your mouth for up to several days or months; however, keeping a dead tooth may lead to problems with your jaw and also result in the spreading of decay and bacteria to other teeth. Most dentists will recommend having the dead tooth extracted and replaced with a denture, bridge, or implant.
Signs a Tooth is Rotten
You may notice an odor coming from your mouth. Typically by the time a tooth starts to smell enough for you to notice, it's in a more advanced stage of rot. Your oral health provider will likely be able to identify a tooth in this condition fairly quickly.
Tooth decay creates a sulphurous or bad smell due to the enamel and dentine being broken down. As the bacteria consume these substances, they release a gas into your mouth that creates the unpleasant odour that occurs with cavities and rotten teeth.
Gum disease
The bacteria growing below the gum line (sub-gingival dental plaque) have a foul smell and contribute to bad breath if not removed. Signs that you have gum disease are bleeding on brushing or flossing, inflamed looking gums, bad breath. A simple test is to floss deeply around a back tooth.
Tooth Sensitivity or Pain – As the nerves that lead to a dying tooth begin to die away, they may become extra sensitive, causing you a tooth ache or sensitivity to hot or cold foods. You may experience pain while chewing at or around the site of the dead tooth.
Bacteria will eventually get to exposed soft tissues in the pulp chamber when the decay is left untreated. This leads to an infection, which leads to excruciating toothaches. A tooth infection can spread to areas like the brain where it can be life-threatening.
While various dental conditions can cause bad breath, one of the most common causes is a cavity. The bacteria growing and thriving in a tooth's crevice is also emitting waste that leads to a bad odor. This odor can get stronger and more pungent the longer you allow a cavity to grow.
Gingivitis can cause your breath to smell like sulfur or rotten eggs. This is because of the bacteria in your mouth releasing chemicals that smells like these things. If you have gingivitis, you may also notice that your gingiva, or gums, are red and swollen. You may also bleed when you brush or floss your teeth.
Need to check how your breath smells quickly? Try the sniff test—there are a couple of ways to do it. If you lick your wrist, let it dry for a moment, then take a whiff, you should be able to get an idea if your breath has an odor too. Another method is to floss toward the back of your mouth, then smell the floss.
Teeth have a black/ dark spot
Dark spots on or over your teeth indicate that they are decaying. If you notice any discolouration, you should see a dentist as soon as possible. If left untreated, blackened teeth will cause decay to spread throughout a single tooth and may even spread to other teeth.
It is usually recommended to increase the intake of mineral-rich meats and vegetables, bone broth and healthy fats. Diet rich in gelatin and magnesium may also help heal rotten teeth. Fish oil, olive oil and seafood are high in fat-soluble vitamins, so it is good to include these in your diet during tooth healing.
A Dead Tooth Can Cause Pain
Nerve damage or pressure typically produces pain, as the nerves of the teeth can demonstrate all too vividly. An injury that exposes the pulp chamber, or an infection that causes pressure inside the pulp chamber to build up, can cause a severe toothache.
The stink of halitosis will linger on your dental floss after you have flossed your teeth. Take a whiff of your floss when you're done. If it smells, that means you have bad breath and the smell on the floss is coming out of your mouth. If the floss does not have a strong odor, it likely means you're in the clear.
If the tooth in question suffers from a dead nerve, the technical term for this is a 'pulpless tooth' or 'necrotic pulp'. If this does happen, the tooth will actually fall out by itself.
When your tooth is dead, it can't fight off bacteria. This can put you at greater risk of infection, especially because your tooth's pulp reaches the root of the tooth. Symptoms of bacterial infection include bad taste, swelling, and bad breath.
An untreated cavity can lead to an infection in the tooth called a tooth abscess. Untreated tooth decay also destroys the inside of the tooth (pulp). This requires more extensive treatment, or possibly removal of the tooth. Carbohydrates (sugars and starches) increase the risk of tooth decay.