The smile is the first thing we notice about a person, and more than anything else, it reveals the teeth first. We all yearn for that set of perfectly aligned teeth that are pearly white in color. However, this is not a reality in all people.

Due to various reasons, the teeth are not always bright and white. In some cases, the high fluoride content in the water can lead to fluorosis, which causes irregular patches on the teeth. Chewing tobacco and smoking are another reason for teeth discoloration, ranging from yellow to brown to black. The most inevitable of all reasons is ageing, where they naturally change to a darker shade of yellow. However, dental technology has also improved to come up with various solutions, so that the dream for that set of pearly whites can be made a reality.

Bleaching is by far the most commonly used method for teeth whitening. The tooth has an outer layer called enamel, a next layer called dentin, and a final inner layer called the pulp. The enamel contains organic particles that give the tooth its color, and the bleach material attacks these organic particles and thereby removes the stains.

It is always advisable to use tooth bleaching under the supervision of a dentist. A thorough examination and diagnosis is required before deciding on one of the two modes of bleaching.
1. In-office bleaching: This involves use of whitening gels that are not available over the counter. The gel is applied on the discolored portions of the teeth to leave a whiter tooth behind after the stipulated time.
2. Home bleaching: In cases where more regular application is desired, the patient is given a kit which has customized trays and the whitening gel. The patient is educated on a schedule including how and when to apply the gel and instructions for this application.

In addition, for minor discolorations, there are other options as below:
1. Whitening strips: These strips are similar to adhesive bandage and contain the bleaching agent. They are applied onto the tooth and left for usually about 30 minutes to take effect.
2. Brush-on whitening: These gels are applied directly on the tooth and left for a while or overnight if required.
3. Whitening chewing gum: For the chewing gum lovers, this could be an option. These chewing gums are similar to any chewing gum but include bleaching agents.

Side effects: Sensitivity and gum irritation are the two common side effects of bleaching. This could be either from the chemical or the trays that are used. The need to repeat the treatment again is another shortcoming. Repeated visits to the dentist may be needed once or twice a year to maintain the pearly white smile!

Bleaching for Extra White Teeth

Bad breath isn't just an indication of what you eat. Apart from being a turn off for people who come in contact with you, it could also hint at health problems.

Here are 5 reasons that cause bad breath and ways to overcome the same.

1) Unhealthy Teeth And Gums - Most of the bad breath and halitosis problems result due to unhealthy teeth and gums. Basically, people who don't take care of their dental hygiene are prone to the problem. 
Solution - Clean your teeth and rinse your mouth properly to get rid of the annoying rotten egg stench.

2) Lack Of Hydration - If you are not drinking enough water, you can have bad breath. Saliva washes away smell causing bacteria. But not having enough water will lead to lesser saliva, which will lead to dead and rotting cells that will stink. 
Solution - Drink atleast 8-10 glasses of water daily, at regular intervals.

3) Allergies - Nose and asthma related allergies are one of the leading causes of bad breath. 
Solution - Make sure that you get rid of the allergies via proper care. Also, hydrate more when you have any allergy, like sinus problems or tonsil infection, it helps in clearing allergies out.

4) Eating the wrong stuff - Garlic, uncooked onion and too many spices can also lead to bad breath. 
Solution - Use moderate spices and always rinse your mouth after each meal. Also, avoid foods that are high in sugar as they promote more bacteria. 

5) Acid Reflux - If getting gaseous feeling in the pit of your stomach is a common problem for you, then you might have bad breath too. Heartburn, indigestion and acid reflux are common causes of bad breath. 
Solution - Avoid foods that can cause a reflux and try light eating. It will take care of other health problems too.

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Bad Breath - 5 Reasons You Might Suffer From It And What Can You Do About It

Hyperdontia is a peculiar and quite rare dental problem which involves the growth of excess number of teeth. It can appear during birth and last till the primary teeth fall out to be replaced by the permanent set of teeth, or appear with the rise of the permanent teeth. If a person shows a tendency to grow more than 20 temporary teeth or more than 32 permanent teeth, he or she suffers from hyperdontia. 

Where do the additional teeth occur?
The additional teeth or supernumerary teeth can appear anywhere inside the mouth or dental arch, but the most common ones are called wisdom teeth and they grow as anterior molars after a certain age. Extra teeth in new born infants are called natal teeth. Occurrence of more than 4-6 supernumerary teeth is rare, although there have been known cases of more than 30 supernumerary teeth. 

Why does hyperdontia occur?
1. Hyperdontia often occurs in association with a few select disorders like cleidocranial dysplasia, Ehler - Danlos syndrome, Gardner syndrome, and cleft lip and palate. 
2. Although the exact cause of hyperdontia has not yet been discovered, some studies have shown that it might be a result of over activity of dental lamina during the phase of tooth development in infancy. 
3. It could also possibly be due to genetic or environmental factors. 

What problems does it pose and how can hyperdontia be corrected?
1. The existence of extra teeth often causes problems in speaking.
2. It may also cause deformation in the mouth region, and impediments in a lot of other functional activities like eating. 
3. In rare cases, the extra tooth/teeth may be agents of tumors or cysts. 
4. Therefore, treatment must be swiftly undertaken so as to remove the extra teeth and prevent rise of further teeth in the same spot. 
5. Sometimes, hyperdontia also leads to overcrowding and misshapen rows of teeth; this can also be corrected with extensive procedures.

All About Hyperdontia

Wisdom teeth are known to be the final molars to grow out and they complete the set of permanent teeth. They generally start to erupt during the late teens or in the beginning of twenties. 

In case of some people, there is a possibility that the wisdom teeth may never erupt, while others may even grow four and more wisdom teeth. 

Do all wisdom teeth create dental problems?
No, if a wisdom tooth has completely erupted through the gum and tissue, without actually harming the teeth next to it, it does not require to be extracted. But, this is only if the individual is able to clean and brush it thoroughly. The wisdom teeth should be properly examined and dental care is necessary to prevent any complications. 

When do wisdom teeth need extraction?
Proper oral care of the teeth will keep them healthy and clean. But there may arise a situation, in which the removal of the wisdom teeth is quite necessary:

1. In certain cases, the wisdom tooth may erupt at a weird angle, compromising the teeth next to it. This may make it difficult to clean the teeth thoroughly, thus resulting in the onset of bacterial growth and periodontal disease. In this case, the wisdom teeth should be removed as soon as possible. 

2. While the wisdom teeth grows out, it may happen that there is not enough space for it to grow properly. As a result the adjacent teeth may face pressure due to crowded teeth, leading to headaches, toothaches and jaw pain. It is best that the wisdom teeth is extracted in this situation.

3. In case a wisdom tooth develops a cavity, it should be extracted. 

4. An impacted wisdom tooth, that is, if it has only partially grown out of the tissue, should also be extracted before it can cause serious complications.

All About Wisdom Teeth

Who doesn t love the smell and the freshness of a mouthwash splashing across their oral cavities?

Many agree that the first thing that comes to their mind when they want to eliminate bad breath is to use a good mouth wash. Moreover, mouthwash has moved over to other realms and are now actively fighting gum and tooth problems along with their elder cousin, a toothpaste. However, there exists some scepticism that prolonged usage of mouthwash may not be good for your health. Let us look at some definitions in detail.

Can mouthwash reduce bad breath?
Yes, a mouthwash can temporarily restrict bad breath, but it is never a permanent solution. A good oral hygiene comes from regular brushing and flossing practice and these are still the best ways to curb bad breath from its root. Mouth rinses are used for a variety of reasons: to freshen up breath, to help prevent or control tooth decay, and to reduce plaque

Is it necessary to use mouthwash?
A mouthwash is not mandatory to give a good oral health. An effective routine of brushing and flossing your teeth is enough to take care of good oral hygiene. Mouthwash is like an add-on to your oral care regime and is definitely not an alternative for brushing and flossing.

Advantages of using a mouthwash
A mouthwash can easily go into places between your teeth and gums and can help remove food particles that might have missed when you brushed. It can be used to kill bad odour of your mouth temporarily and can freshen up your breath. In some cases, a mouthwash may be recommended to treat infection, reduce inflammation and relieve pain

Disadvantages of using a Mouthwash
Most of the mouthwash contain a high amount of alcohol content in them and their prolonged usage is not safe for your mouth. In some cases, alcohol causes sensitivity to the root surface of your teeth and this may lead to adverse effect on the senses of your teeth. Mouthwash is strictly meant for spitting and accidental consumption may not be good for your health. They actually contain products that can be very harmful if taken in large amounts. It is generally not advised for children and even adults can limit their usage to twice a day. Always check with your dentist before you take up and use a mouth wash. It is also best if you can opt for a homemade mouthwash that has natural ingredients in them for taking care of your bad breath.

Mouthwash - Should You Really Use Them?

Fluoride products for the teeth have immense importance in dentistry. Fluoride is one such chemical, the balance of which is highly required for strong and healthy teeth. However, there is an optimum amount of fluoride needed for teeth. Anything lesser than that or greater than that can cause harm and serious teeth and gum problems and tooth decay. The best option, therefore, is to get a fluoride based toothpaste or mouthwash, which will keep on providing the teeth with the optimum quantity of its daily dose of fluoride.

The benefits of fluoride products
Before delving into the types of fluoride products available, let's have a look at the benefits of fluoride on teeth. Fluorides actually save the teeth from dental caries. It happens such that fluoride makes a certain mineral bonding on the teeth which is called fluorapatite. This is not normally found in human teeth, but when teeth damage is done, then to heal it fast this compound is needed to repair the damages. This adds to the mineral bonding in the teeth and strengthens the teeth.  

The fluoride products
The various fluoride based products, which you may use are as follows:

1. Fluoridated water: Fluoridating water is a simple process where the optimum amount of fluoride is mixed with drinking water so that drinking the water automatically keeps on adding fluoride to the body and keeps in contact with teeth. This therapy alone is enough and needs no more therapies generally. But not all water reserves contain this, and it's not possible to add fluorides to all water reserves. That is why the other fluoride treatments are needed.

2. Fluoride toothpaste: This is one of the most common forms for fluoride treatments. Every common daily use toothpaste contains a 0.22 to 0.312 percent of fluoride, and this is highly beneficial to the teeth for healing of decay and fast repairs. It lets the teeth get stronger. 

3. Mouth Rinses: Fluoride mouth rinses are an option. The sodium fluorides commonly used in the rinses are used in small amounts in the product which is used just like toothpaste and washed off.

4. Fluoride foams and gels: The foam and gel are used when the teeth of the child or adult are under high risk of cavities. The foam or gel is rubbed on the teeth, and kept for a while and then washed off. The typical application time is 30 minutes. 

5. Varnishes: The fluoride varnishes are just like gels, and they are also used on the tooth surface similarly. It's the choice of the dentist or patient as to which one they want to go with. Besides, these slow fluoride releasing devices, medical supplements and lozenges are also there, which slowly release the optimum amount of fluorides to keep the teeth strong and healing.

Use of Fluoride Products for Teeth

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