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

5 foods you didn't know were ruining your teeth

Brushing is not the only way to keep your teeth free from damage. To have perfectly healthy and sparkly teeth, you should avoid certain foods as well, especially those high in sugar and acid content.

Fruits rich in sucrose (such as cherries, mangoes and pears) are like food to the bacteria in your mouth. These bacteria give rise to plaque build-up; and produce lactic acid, which causes the erosion of your tooth enamel.

As for foods containing acid (like meat, cashew nuts and peanuts), their acidic content is chiefly responsible for tooth decay. In fact, these foods eat away at your enamel and cause your teeth to chip and break.

Which are the foods that spell danger for your teeth?

1. Apples: sadly, an apple a day doesn't keep the dentist away. Apples have high acidic content and are very harsh on your enamel. Remember to rinse your mouth thoroughly with water just after having apples.

2. Pickles: pickles are either made of sugar or vinegar and can be sweet and sour, depending on what's used. While the vegetables and fruits used in these pickles may do you good, it's the brine that brings about tooth decay. Make sure to brush your teeth after an hour of having pickles to prevent any sort of damage.

3. Bread: processed white bread that you have at breakfast every morning is loaded with sugar. It's quite sticky as well and easily gets lodged between your teeth, giving rise to cavities.

4. Popcorn: working in the same way as bread, popcorn can get easily stuck in the lines between your teeth, leading to a rise in the level of bacteria in your mouth. You can indulge yourself in a bit of popcorn as long as you floss and brush after an hour or two of eating it.

5. Diet sodas: just because sodas contain no added sugar doesn't mean they are healthy for your teeth. The acidity of diet sodas is very high, making it one of the worst things out there for your teeth. The only thing you can do is to cut down your consumption of diet sodas.


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5 Foods that Ruin Your TEETH Without Your Knowledge, Every Day!

Often regarded as less painful and much milder than more serious diseases like periodontal disease, Gingivitis involves the inflammation, redness, irritation and swelling of your gums. People who suffer from Gingivitis are normally unaware of it because of its mild nature, but it might turn out to be serious in some cases and can lead to periodontitis and tooth loss. 


Signs and symptoms
Since Gingivitis is seldom harmful, people who suffer from it are, in most cases, hardly aware of having it. Nevertheless, here are a few signs and symptoms which may indicate that you have Gingivitis:
1. Tender, puffy gums
2. Gums easily bleed whenever you brush or floss your teeth
3. Swollen gums
4. Change in color from a healthy pink to a dusky red
5. Receding gums
6. Bad breath


Causes
Gingivitis is most commonly caused by bad oral hygiene and maintenance. Bad oral hygiene usually supports the formation of plaque and tartar. Because plaque forms and re-forms quickly, it requires daily removal. If you don't give your teeth the attention it needs, plaque can further result in the formation of tartar, which is a heavier and denser substance than plaque and acts as a protective barrier for bacteria. It is even more difficult to remove it and you may require dental cleaning.


Treatment
The main aim of treatment is to reverse the symptoms of Gingivitis and to prevent further development of the disease into more serious dental issues and diseases.
Professional treatment of Gingivitis includes:
1. Initial evaluation and assessment
2. Thorough cleaning with the help of professional dental tools and instruments
3. Instructions on effective flossing and brushing techniques at home
4. Regular cleaning and professional checkups
5. Fixing of crowns and other dental restorations to help prevent the growth of plaque and tartar 


Symptoms and Treatment of Gingivitis

A quite serious bacterial infection, diphtheria is caused by the Corynebacterium diphtheria. It usually tends to affect the throat and the mouth of an affected person, although there are other varieties which can infect your skin as well. However, the most common cases of diphtheria affect the throat and the mouth. 

Symptoms of diphtheria in general
It may take up to five days for symptoms to show up when you are infected with the disease. Some of the symptoms would be:

You neck would swell up due to swelling in the lymph nodes, especially in the neck
Your throat and tonsils will develop a thick grayish membrane 
Your throat may become sore and hoarse
You may face difficulty in breathing, depending on the size of the membrane and the resultant inflammation
You may have difficulty swallowing as well
These are the primary symptoms which will affect your throat in general. Some of the other symptoms that may show up are:

Fever
Nasal discharge
Malaise or a general feeling of discomfort 
Chills
The parts of your body, which are affected the most tend to be your throat, tongue and the neck. The pain tends to persist for quite some time as you recover.

Causes of diphtheria 
Diphtheria is usually spread by the following methods

Airborne droplets: This is possibly the most common method of contracting the disease. This usually happens when a person is infected with diphtheria coughs or sneezes around you. The airborne droplets then travel from one person to another, transmitting the infection. This is particularly the case in crowded area such as public transport and public spaces.
Touching personal items which may be infected: Touching used towels, paper tissues or drinking from an unwashed glass may cause an infection as well. These tend to happen mostly in an indoor setting such as offices and houses. Even toys, door and equipment handles can cause transmission of this virus. 
If you are showing any of these symptoms, it is prudent to go visit your doctor immediately as diphtheria, if left untreated, may also result in serious complications.

Diphtheria - How it Affects Your Throat and Tongue?

The last molar teeth in the mouth are called as wisdom teeth. While in some people they erupt completely into the mouth and function with no problem whatsoever, in others, they remain embedded in the bone, erupt incompletely, erupt at an angle, or are covered by bone or a flap of tissue. They are absent in many.
Of late, dentists recommend removal of wisdom teeth, more a preventative than remedial measure. Some of the reasons for wisdom tooth removal are listed below-
Impaction: Often, wisdom teeth do not have enough space to erupt in their normal position. This can only be evaluated properly on an x-ray. If the x-ray shows that the tooth is unlikely to erupt because of being blocked by a root or bone, this needs to be removed.
Pericoronitis: The tooth partially erupts into the mouth but is covered by a flap of gum. This attracts food and bacteria to accumulate, leading to decay and infection, a condition called as pericoronitis. Very common in the lower wisdom teeth, it leads to severe tooth pain, painful swallowing and swelling of the lymph nodes. This is the most common cause for wisdom teeth to be removed. An x-ray will reveal the tooth to be infected and sometimes periapical abscess may also be present.
Cysts: Impacted teeth can develop fluid-filled cysts which can cause severe and even permanent damage to the jaw bone, adjacent teeth and nerves. Dentigerous cysts are the most common type.
Alignment: Misaligned wisdom teeth exert a constant mild pressure on the adjacent teeth which can hamper the alignment and reverse the effects produced by braces. The bite may be altered also, thereby necessitating removal.
Adjacent Tooth Damage: If the malposed wisdom tooth is causing pocket formation or decay in the adjacent teeth, it is time to get them removed.
Recurrent Sinus Infections: With their proximity to sinuses, there could be constant pain and pressure and infection of the sinuses. This is another indication for their removal.
However, not all wisdom teeth need to be removed. If they have erupted fully, are healthy, produce a good bite, and can be cleaned easily, they do not require removal.
During the teenage years and through 20s, check with your dentist on the health of the wisdom teeth. X-rays can be taken to monitor them and for early identification of problems. If they need to be removed, it is easier to take them out when you're young. The bone surrounding the impacted tooth is less dense, and therefore easier. The ability of the body in general and the jaw bones in particular to heal is also better at a younger age. 


Wisdom Teeth - When To Get Them Removed

A smile is said to be a person s best accessory. No matter what the colour of your teeth may be when you were born, exposure to various things including tea, coffee, berries, wine etc can stain your teeth and mar their beauty. Thankfully this discoloration can be fixed by whitening your teeth. Here are a few things to know before you decide to whiten your teeth.

Cleaning and whitening are not the same: Cleaning refers to the removal of plaque and tartar from the surface of the teeth while whitening is a chemical procedure that brightens the enamel.
Not all teeth whiteners are the same: Most teeth whiteners have a hydrogen peroxide base, though they all act in the same way by releasing oxygen that reacts with strainers and removes them, they vary in terms of the strength of the hydrogen peroxide.
Whitening can be slow or quick: Teeth whitening can be done in a dentist s office or at home. In a dentist s office, this procedure can take an hour while teeth whitening at home can take a few weeks. However, home treatments are usually much more budget friendly than getting your teeth whitened at the dentist s office.
Teeth whitening is not permanent: The effect of bleaching your teeth to whiten them can last from a year to three years. You will need regular touch ups to maintain the sparkle. You should also reduce your intake of food like wine and coffee that can stain your teeth. Regular brushing and flossing will also help maintain the look for longer. On the other hand, keep in mind that excessive teeth whitening can permanently damage teeth.
Not everyone can get their teeth professionally whitened: This form of treatment is not suitable for children, adolescents, pregnant women and lactating women or people who are allergic to peroxides. This procedure can also not be performed on teeth that have cavities, exposed roots, bonded fillings, veneers, crowns incomplete dental work or on patients who suffer from gum disease and hypersensitivity. Bleaching may also not work in cases where discolouration is a result of prolonged administration of certain antibiotics or excessive fluoride intake during childhood
There may be side effects: Sensitivity is one of the most common side effects of teeth whitening. This can vary from person to person and can be relieved with pain relievers. Sensitivity can also lead to gum recession. Other common side effects of this treatment include irritation of sift tissue and nausea or vomiting.

Tooth Whitening - What You Should Know About it

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