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Dr. P.k. Mathew

Dentist, Chennai

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Dr. P.k. Mathew Dentist, Chennai
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My experience is coupled with genuine concern for my patients. All of my staff is dedicated to your comfort and prompt attention as well....more
My experience is coupled with genuine concern for my patients. All of my staff is dedicated to your comfort and prompt attention as well.
More about Dr. P.k. Mathew
Dr. P.k. Mathew is a popular Dentist in Anna Nagar West Extension, Chennai. He is currently associated with Sarah Dental Clinic in Anna Nagar West Extension, Chennai. Don’t wait in a queue, book an instant appointment online with Dr. P.k. Mathew on has a number of highly qualified Dentists in India. You will find Dentists with more than 36 years of experience on You can find Dentists online in Chennai and from across India. View the profile of medical specialists and their reviews from other patients to make an informed decision.


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Sarah Dental Clinic

W53, 1st Floor, North Main Road, Anna Nagar West Extension, Land Mark: Near Andaman Guest HouseChennai Get Directions
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BDS, MDS - Pediatric Dentistry , Certificate Course in Conscious Sedation
Dentist, Hyderabad
Cavities are caused by germ buildup. We brush our teeth, but how well do we brush?

Introduing innovative methods to help children (and the young at heart) to learn to brush better and prevent cavities at home.

Agents that make germ buildup glow and stand out so that such areas can be specifically identified and children can learn to improve brushing.

Cavities can be prevented at home with simple home care.
Get in touch to find out more...
5 people found this helpful

Sir i have white spot at upper side of tonsil in my throat from last three months .

A.C.C.I - Accredited and Certified Course in Implantology, MDS - Pediatric & Preventive Dentistry, BDS
Dentist, Jammu
Good evening , it is important that you should not delay the same and urgently have a good dental check up by a good dental surgeon specialist. Do take a second opinion by an ENT or a cancer specialist. The may decide to conduct some tests or investigations - if it comes negative we will be one of the happiest people celebrating your good results.
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Respected doctor. Is it true that teeth cleaning and polishing weakens them and creates gaps between tooth. Thanks.

MDS Prosthodontics, BDS
Dentist, Hyderabad
Respected doctor. Is it true that teeth cleaning and polishing weakens them and creates gaps between tooth. Thanks.
Hi mah, cleaning and polishing does not weaken your teeth. Gaps are created by the debris which forms inbetween the teeth. so when we remove the debris it is seen as gaps.
1 person found this helpful
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I got problems in my tooth so what kind of ointment or paste I should use as sometimes it got very critical.

Dentist, Kolar
I got problems in my tooth so what kind of ointment or paste I should use as sometimes it got very critical.
Use proper brushing techniques with a fluridated toothpaste. Brush, floss n use mouthwash twice daily. Massage your gums with your finger tips after brushing. Keep your tongue clean. Rinse your mouth well after each meal. Visit your dentist for dental checkups every 6 months to detect n prevent dental probs and also get scalling done once in a year.
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I brush my teeth cleanly every day but always some bad smell comes when I talk to other's.

Certification in Full Mouth Rehabilitation, Post-Graduate Certificate in Oral Implantology (PGCOI), M.Sc - Master of Oral Implantology (MOI), Certified Implantologist, BDS
Dentist, Rajkot
I brush my teeth cleanly every day but always some bad smell comes when I talk to other's.
Get your teeth clean by the dentist. You can use the tongue cleaner and also the clohex mouth wash 3 times in day. Also make a habits to brush twice in day you are welcome to consult for more detail.
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Hi, I am 27 years old female. I want to get braces done before I get married. I am looking forward to get lingual braces done as I don't want them to be noticed by people. Can anyone tell me the pros and cons of lingual braces. I have really unorganized teeth. I know it is very late to get braces but I fear the pain it would cause and have delayed a lot. Also, I want to know the price they would cost, duration, care etc.

BDS, MDS - Oral & Maxillofacial Surgery, Advanced course in maxillofacial sugery
Dentist, Lucknow
I am 27 years old female. I want to get braces done before I get married. I am looking forward to get lingual bra...
U may go ahead lingual braces r esthetically designed n r not painful mild discomfort yes that to more initially it takes about eighteen months to complete tt cost depends on case to case lingual braces r more costly. U may have to get four teeth removed to start with to generate space if u can send a few pics of ur inside mouth n any xray will b able to tell better
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5 Ways to Treat Cracked Teeth

Dentist, Mumbai
5 Ways to Treat Cracked Teeth

Teeth are remarkably strong, but they can chip, crack (fracture) or break. This can happen in several ways:

  • Biting down on something hard
  • Being hit in the face or mouth
  • Falling
  • Having cavities that weaken the tooth
  • Having large, old amalgam fillings that don't support the remaining enamel of the tooth

When a tooth chips or breaks, it may not hurt. However, your tongue usually feels the sharp area quite quickly. Minor tooth fractures usually don't cause pain, but if a large piece of the tooth breaks off, it can hurt. The nerve inside the tooth may be damaged. Extreme discomfort also can happen when nerve endings in the dentin are exposed to air, or to hot or cold foods or drinks.

Some of the types of cracked teeth, in increasing order of severity of the crack are listed below.

  1. Craze lines: These thin, shallow lines are limited to the outer layer of enamel and are very common in adults. They are not painful and only cause a mild esthetic concern.
  2. Fractured cusp: The tip of the front teeth or the cusp of the molars could be broken. In both cases, if only the enamel is chipped off, then there is no pain. However, if it extends into the dentin, it can cause sensitivity.
  3. Cracked tooth: The line of breakage is along the tooth, vertically extending towards the root, but the tooth is not split. This can be quite painful and requires immediate attention. Early intervention is helpful in preventing tooth loss.
  4. Split tooth: If the damage is even greater, then the crack continues through the length of the tooth and splits the tooth into two. This cannot be saved and in most cases will require extraction.
  5. Vertical root fracture: A blow to the lower line of the lower jaw can cause an injury like this. The crack begins in the root of the tooth and extends toward the crown. This leads to infection of the surrounding gums and teeth which is when they are usually detected.

The following are common methods to treat cracked teeth.

  1. Dental bonding: Dental bonding is a procedure, wherein, a tooth-colored composite material is applied to a tooth, sculpted into shape, hardened, and polished. It is called bonding because the material bonds to the tooth. An adhesive material resembling the tooth is permanently applied to mask and reinforce the crack lines making the tooth both esthetic and strong at the same. In newer treatments, there's a newer material that repairs cracks and can even salvage teeth that are even vertically fractured but prognosis depends from case to case. Dental bonding is ideal fixing a broken or chipped tooth or closing small gaps between teeth.
  2. Veneer: A thin layer of enamel is removed and either porcelain or composite is used to replace this enamel and the lost tooth structure. This can be used in cases of fractured cusps and broken edges of incisors also. Veneers make teeth look natural and healthy. Because they are very thin and are held in place by a special, strong adhesive, very little preparation of the tooth is needed. Some types of veneers don't need any preparation at all.
  3. Crowns: In some cases, especially molars, if the amount of tooth lost is significant, then a full crown may be needed to restore the tooth structure. For a crown to be placed without root canal, there should be no pain in the tooth.
  4. Root canal: If the crack is vertical or involves the root portion of the tooth, then it is very likely that the tooth will require root canal treatment. The root needs to be cleared of infection, and if there is significant tooth material lost, then a crown also would be required.
  5. Extraction: If a tooth has been broken, your dentist will try to fix it with a bonding, veneer, crown or other treatment. Sometimes, though, there's too much damage or has been vertically fractured and cannot be salvaged. In this case, it requires a removal. If you wish to discuss about any specific problem, you can consult a Dentist.
4970 people found this helpful

Hello, I have Pain near RCT- tooth since 5 pm today. I had never any sensation in this tooth after the RCT (3 years ago. I had not got crown implanted on it. Kindly, advise me asap.

MDS - Periodontics
Dentist, Surat
I have Pain near RCT- tooth since 5 pm today. I had never any sensation in this tooth after the RCT (3 years a...
Crowns are always required after rct because it gets weaker. Forces while eating can do fracture of rct treated tooth. That's why dentist suggest a cap but patients don't get it done. Consult your dentist.
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I find my adult teeth was loose. My gum is also very loose. Give me any advise to strong my teeth. So that it will never ever broken.

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
I find my adult teeth was loose. My gum is also very loose. Give me any advise to strong my teeth. So that it will ne...
We need more investigations to decide upon treatment. You may need deep cleaning along with surgical, gum strengthening procedure. Rinse your mouth thoroughly with a mouth wash after every meals. Use pepsodent tooth paste & gum paint for 2 to 3 weeks. Advance procedures can be done with laser. Dental tips: - visit a dentist every six months for cleaning and a thorough dental check-up. Limit sugary food to avoid tooth decay. Gargle your mouth thoroughly after every meal. Scrub gently to clean your tongue with a tongue cleaner. Floss all your teeth inter dentally & brush twice daily, morning & night, up & down short vertical strokes, with ultra-soft bristles, indicator brush. Tooth brush to be changed every 2 months.
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Dentist, Mumbai
Avoid chewing food from the affected side.
10 people found this helpful

I want to clean my teeth my teeth are stained with panmasala looking very stains can I make them white?

Dentist, Kharagpur
I want to clean my teeth my teeth are stained with panmasala looking very stains can I make them white?
Go for oral prophylaxis. Ultrasonic scaling and polishing. If not clean go for tooth bleaching. You can go for veneering also.
2 people found this helpful
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Hi, I am 32 years old female. I had oral submucosa fibrosis for two yr. Last year in June it was operated by buccal pad reconstruction. The doctor removed the left side lower wisdom tooth and the second molar also. I had all impacted wisdom tooth. In August 2016 I was asked to open the mouth forcefully and continue exercises. The mouth opening was increased a lot, like 1.5 cm to 3.3 cm. Under general anesthesia. But it is still not stabilized yet. The rest of the upper wisdom teeth were removed last month as they suddenly came out in bad way. But the second molar in the upper left side is pressing / biting the gum a big way. It has produced a huge wound and a lump of gum tissue in the wisdom tooth area. My doctor grinded that tooth several times but failed. Please suggest something. I am taking mouthwash daily and Kenacort ointment. Should I go for the tooth extraction?

BDS, Certified Endodontics
Dentist, Delhi
Hello mam, thanks for your query. Well your second molar is hitting the lower gum because it has not counterpart, as your lower second molar is already extracted. This will keep on happening periodically as tooth continues to move down untill it meet any stop. This condition is known as supraeruption. Remedy for this is replacement or lower second molar or extraction of upper second molar. But better treatment option can be suggested only after clinical evaluation. So ask your dentist to give you proper guidance for the same. I hope my suggestion will help you to get rid of this problem. Thanks and regards.
1 person found this helpful
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Dental Health Tips For Parents!

Dentist, Mumbai
Dental Health Tips For Parents!

Though your child's first set of teeth are not permanent, they are still critical to the development of healthy gums, jaws, permanent teeth, and dental hygiene habits. From first teething to the development of permanent adult teeth, you can help your child to develop and maintain strong healthy teeth and gums.


The first teeth usually erupt at around 6-8 months beginning with the lower front teeth and working back towards the molars, usually in pairs. A full set of baby teeth usually appears by the age of 2.5 years and remains stable until the age of 5 or 6 when baby teeth begin to be replaced by permanent teeth


As these first teeth begin to push through the gum, your child may experience teething pain. Redness or rash on the cheeks, increased drooling, restlessness, irritability, and loss of appetite can all be indicators that your child is teething. If however your child also experiences fever, vomiting, or diarrhea you should take them to a physician as these symptoms are often caused by ailments other than teething.

Once you've established that your child is teething, you can ease their pain in a number of ways. Allowing your child to chew on a chilled teething rings or other cold hard objects can help numb the gums and cause the tooth to erupt sooner. Teething gels can also help reduce the pain through numbing and can be found in most pharmacies. Finally, you can also massage your child's gums

with a clean finger, reducing the pain with light pressure on and around the location of the erupting teeth. Teething cookies and other food (or alcohol) based home remedies are not recommended as they may lead to tooth decay caused by food debris left in the gums or new teeth.

Teething can be a trying time for parents and child alike, but it will not last forever and there are several simple effective ways to manage your child's discomfort.


As soon as your child has her first teeth you can begin to think about scheduling a first dental appointment. The appointment should be made on or before your child's first birthday. Before the appointment you may wish to bring your child into the dental clinic for a short tour and a chance to get acquainted with the space and the staff. If you or one of your other children has an appointment, you can bring the younger child along to help get them familiar with the clinic.

In preparation for the first visit, try not to over-prepare your child or say things like "it won't be too bad" as these behaviours often just trigger fear and nervousness rather than providing comfort. When you get to the appointment, be sure to discuss an oral health plan for your child with either the dentist or dental hygienist.

Most importantly, do not wait for an emergency to bring your child to the dentist. The additional stress of pain or injury will make an unfamiliar experience even more difficult for your child.


Though baby teeth will be replaced by permanent teeth as your child grows, proper maintenance of their baby teeth can not only prevent child oral health concerns and ensure healthy gums and jaws but also helps to develop good oral hygiene habits that will follow your child through life.


Allowing your baby to fall asleep while nursing or sucking on a bottle allows sugary liquids to pool around the teeth and may lead to extensive tooth decay. To ensure that tooth decay does not progress unnoticed you should check your child's teeth regularly for any brown spots along the gum line. Frowns or tears when eating cold, sweet, or hard foods may also be signs that your child is experiencing tooth decay.



Just as with adults, sugary snacking habits in children can greatly increase the likelihood of cavities and tooth decay. Foods which contain high levels of sugar or which are soft or chewy and stick to the teeth are the most harmful as they cause the natural bacteria in your child's mouth to produce high levels of acid which may erode teeth. It is also important to remember that, though more nutritionally sound, natural sugars such as those in fruit can still cause dental decay if the teeth are not brushed regularly and thoroughly.

Along with healthy eating choices, you should try to reduce your child's consumption of sugary foods that are held in the mouth for a long time such as lollipops, hard candies, etc. If your child is going to eat something sugary, it is best to pair it with a meal so that the additional saliva production helps to wash the sugar off the teeth. Generally however it is best to avoid sugary foods to prevent the formation of a sweet-tooth and choose instead healthier options such as:

  • Popcorn
  • Vegetables
  • Fruits
  • Nuts & Seeds
  • Meat
  • Cheese
  • Coleslaw
  • Pizza
  • Plain yogurt
  • Eggs
  • Enriched or Whole-wheat bread
  • Whole grain cereal
  • Plain milk
  • Tossed salads
  • Plain muffins

Though snacks such as raisins, dried fruits, and granola bars are healthy, they tend to stick to the teeth and so are not an ideal choice for snacks.



Even before your child's first tooth appears, you can and should begin an oral hygiene routine. Use a cloth to wipe down your baby's face and gums after every feeding. Once the first tooth appears, use a soft bristled brush to clean the tooth after every meal but do not use toothpaste as children tend to swallow most of it which can be harmful. If you are having difficulty brushing your child's teeth, you may want to try having your child lie down with their head in your lap, or have them stand in front of you with their back leaning against your body while holding a mirror so that both you and your child can see what you are doing.

Children require smaller brushes than adults and flossing should begin only when the teeth begin to touch each other. You child will likely not have the manual dexterity to brush and floss their own teeth until the age of 8 or 10. Establishing a good routine from the very beginning will help your child to get into a habit of oral hygiene.

Once your child begins brushing their own teeth, you may want to use a timer to ensure they are brushing for long enough as well as providing rewards such as stickers for regular brushing and flossing. The best way to get your child to adopt good oral hygiene habits is to model them yourself. If you and your child brush your teeth together ever morning and evening the practice is more likely to be kept up than if you expect your child to form the habit all on their own.

2 people found this helpful

Sir, I have a lot of pain in my body because I do not know what happens to me, so Sir, I had a Tuberculosis problem and there was a lot of bleeding from the mouth. The treatment lasted 9 months.

BDS, Non-Resident J.R. in Dept. of Orthodontics, Certified oral implantologist, Advanced Aesthetics, Digital Smile Designer
Dentist, Jammu
yes, there could be gingival enlargement/bleeding associated with tuberculosis, but apart from this, you should brush twice daily and gargle everytime after meals
1 person found this helpful
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Hi, I have an oral problem. Oral ulcers are very common in mouth. I am very much fed up with this problem can you please tell me a suitable. Medicine for this ?

Ayurveda, Bangalore
Apply glycerine on the ulcers everytime before and after eating or drinking anything. Avoid hot and spicy food. Take moong dhal kher which helps in healing the ulcers. Consult a dentist to rule out any dental problem which may be one of the cause for your recurrent oral ulcers.
1 person found this helpful
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When I woke up then for one second I can't open my mouth due to some wastage water. Nd my taste changed.

Diploma in Endodontist, BDS
Dentist, Madurai
When I woke up then for one second I can't open my mouth due to some wastage water. Nd my taste changed.
Hi lybrate-user, its just saliva, being produced in your mouth, its normal. Just spit it out, when waking up, use a mouth wash at night.
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Why Flossing Is Important

Dentist, Bangalore
Why Flossing Is Important

Tooth brushing alone doesn't clean all surfaces of teeth. Around 30% of teeth surface is left untouched. These are the areas between the teeth. Only a floss helps to clean these areas. In patients with gaps between teeth a interdental brush is better.
Learn to floss once a day as it is very important. Gently slip the floss between each tooth and up along the gum line.

I am 22 years old and lives in india. For the past 10 years I am suffering from mouth ulcer and I tried allopathy, homeo and ayurveda, but none of them provided with best results. Can you help me?

General Physician, Pune
Mouth ulcers are caused by local chemical irritants like betel nut, tobacco, chewing gums, tea/coffee, cold drinks etc. Find out what irritates the mouth and stop it. \ Second cause is systemic disturbances like vitamin deficiency, oral thrush etc. Third cause is stress on mind and body. Slow down life. Sleep well. Eat well. Drink plenty of water. Do this for a month and then report back. Your case needs a careful and deep handling by a lifestyle consultant. The condition is difficult, but certainly curable.
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Dentist, Lucknow
Avoid using your teeth for anything other than chewing food. If you use them to crack nuts, remove bottle tops or rip open packaging, you risk chipping or even breaking your teeth.
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