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

Did you know that peppermint leaves can reduce toothache?
A toothache can have at its heart one or more causes, whether its tooth decay, tooth fracture or infected gums. Among the different kinds of remedies that you can employ to relieve yourself of toothache, peppermint leaves is one of the most effective ways in providing temporary respite. Possessing anti-inflammatory properties, you can use peppermint leaves in the following ways to cure that painful toothache:

1. Chew some fresh peppermint leaves to experience its cooling sensation and bring down the soreness.

2. You could lessen the swelling by holding dried peppermint leaves against the aching tooth.

3. Even having peppermint tea can provide you with respite from the pain. 
For this, take 1 cup of warm water into which you add 1 teaspoon of peppermint leaves. Let it steep for about 20 minutes before allowing the tea to cool down. Take a small sip of the tea, and gargle it in your mouth before throwing it out. Repeat as needed.

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Did you know that peppermint leaves can reduce toothache?

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

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 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

Dental care is of utmost importance. Poor dental health can cause you several problems, from a mild toothache to severe pain. Here are 10 foods which will help you maintain your healthy teeth. Read on to find out more about it:

1.  Cheese: Cheese, particularly aged cheese like Cheddar, Swiss and such are beneficial for your teeth. They increase the pH scale in your mouth and effectively prevent tooth decay. It also consists of protein and calcium, nutrients required for strengthening your tooth enamel.

2.  Yogurt: Like cheese, yogurt also contains calcium and protein for tooth enamel. Probiotics or the beneficial bacteria present in yogurt are good for the gums as well.

3.  Leafy Vegetables:  Spinach and kale promote oral health. They contain calcium, which is good for your tooth enamel. They contain folic acid, a B vitamin which has a lot of health benefits and also helps to prevent gum disease.

4.  Apples: Apples contain high fiber and water, which are beneficial for your teeth. While eating an apple, a lot of saliva is produced which washes away the bacteria present in the mouth.

5.  Carrots: Carrots are also crunchy like apples and also contain high fiber which is beneficial for teeth. They also contain vitamin A which is also highly beneficial.

6.  Celery: Celery contains vitamins A and C which are very beneficial for the gums. They are also crunchy and hence help scraping away bacteria and food particles from your teeth.

7.  Almonds: Almonds are a great choice as they are low on sugar and have high content of calcium and protein.

8.  Strawberries: Strawberries are very beneficial for your teeth. Strawberries consist of vitamin C, different antioxidants and malic acid, which help in naturally whitening your teeth.

9.  Garlic: Garlic contains a substance called 'Allicin' which has strong anti-mycobacterial properties, and is thus beneficial for your teeth. It helps to prevent periodontal disease and fight tooth decay.

10.  Meat: Meat in general is beneficial for maintaining healthy teeth. Meats consist of a lot of protein, vitamins, minerals and other nutrients which are important for healthier teeth.

10 Foods for Healthy Teeth

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