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Dr. Rup Kumar Das

Dentist, Kolkata

500 at clinic
Dr. Rup Kumar Das Dentist, Kolkata
500 at clinic
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To provide my patients with the highest quality healthcare, I'm dedicated to the newest advancements and keep up-to-date with the latest health care technologies....more
To provide my patients with the highest quality healthcare, I'm dedicated to the newest advancements and keep up-to-date with the latest health care technologies.
More about Dr. Rup Kumar Das
Dr. Rup Kumar Das is one of the best Dentists in Shyambazar, Kolkata. He is currently associated with Dr. R. K Das orthodontist clinic in Shyambazar, Kolkata. Save your time and book an appointment online with Dr. Rup Kumar Das on Lybrate.com.

Lybrate.com has top trusted Dentists from across India. You will find Dentists with more than 39 years of experience on Lybrate.com. You can find Dentists online in Kolkata 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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Hindi

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Address: No. 4D Mohan Lal Street ,Near Shyambazar law college ,Shyambazar, KolkataKolkata Get Directions
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Hello sir, My friend is suffering some problem he eat daily 5 to 10 pans with out tobacco. At the eating food he can't open he's mouth properly. And he thinks that he is suffering from cancer. please help me.

Dentist, Varanasi
Hello sir, My friend is suffering some problem he eat daily 5 to 10 pans with out tobacco. At the eating food he can'...
Pans without tobacco also cause cancer like supari, pan masala etc so consult years dentist because reduced mouth opening is precancerous lesion and chances are to convert in cancer so consult good dentist.
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why yellow teeth?

BDS
Dentist, Gurgaon
why yellow teeth?
There are two related reasons why your teeth slowly turn from white to yellow. The first well known one is foods and drinks that stain them directly and the 8 worst offenders for doing this will be covered ahead.

The second less commonly known reason is acids in certain foods and particularly drinks that wear away your teeth’s white enamel coating. Soda for instance is highly acidic and regularly leaving it sitting on your teeth can start to wear down their protective outer layer.

Why teeth turn yellow
When it’s at its thickest, tooth enamel is naturally white. Unfortunately as it is worn down it becomes translucent and starts to show through to the next layer of the tooth underneath called dentin.

This dentin layer of your teeth has a naturally yellower tone to it than that of the enamel that covers it, so the thinner your enamel layer becomes the more yellow your teeth will appear. This is why many elderly people have relatively yellow teeth. The longer you’ve had your teeth, the more chance you have to wear down their white protective coatings.

8 Foods and Drinks That Cause Yellow Teeth
Ahead are a list of foods and drinks that are some of the worst culprits for making your teeth go yellow. The reason that most of them have made this list is that they not only stain, but they are also acidic and can wear away enamel, so providing a double whammy of teeth yellowing.

While some of the drinks and foods that cause your teeth to turn yellow are unhealthy anyway and worth avoiding, one or two of these are otherwise good for you and following this list is a couple of surprisingly simple things you can do to minimize the damage these foods and drinks do to your teeth without giving them up.

Black Tea
black tea causes yellow teeth
Black tea is full of tannins that promote teeth staining and it is considered one of the most problematic drinks for teeth discoloration.

It’s particularly bad if you have it with other staining foods and drinks (anything you’d have trouble washing out of a white shirt counts) as these tannins tend to increased the way other heavily colored compounds adhere to the dental enamel surface.

Green tea is considered much less likely to cause problems and healthier as well, so making the switch to it could be a good thing to do for your future smile.

Cola, Soda and Sports Drinks
The phosphoric and citric acids in colas and many other sodas, along with their massive amounts of acidic sugar, all wear down tooth enamel.While cola, with its ammonia based caramel coloring and significant acid levels is worse, even lightly colored sodas are acidic enough to damage the enamel of your teeth.Sugary Sweets
Hard candies and brightly colored sweets that you chew are a big problem for teeth staining, not just because of their high sugar content, but also because of the length of time they stay in your mouth.

The longer it is the more damage they can do to your teeth’s defenses and the general rule with these sweets, and any other foods and drinks on this list, is if it can stain your tongue, it’ll probably be slowly staining your teeth.

Red and White Wine
red and white wine cause yellow teeth
Red wine is well known teeth stainer due to its deeply colored polyphenols and tannins. White wine is also a problem as its tannins and acidic nature primes your tooth enamel for staining from any other of the foods and drinks on this list if you have them around the same time.

Don't think that by drinking white wine you can avoid problems as it is just as bad, if not worse.​

Curry and Other Sauces
curry causes yellow teeth
Brightly colored sauces like curries, sweet chili and tomato sauce can attach to porous dental enamel so you probably don’t want to leave them sitting on your teeth for too long.

Interestingly, having a starter of salad greens or steamed vegetables like broccoli or cauliflower has been shown to create a protective layer over your tooth enamel to lessen the chance of them staining. So eat your greens, especially at the start of your meal. They’re really good for you and your teeth.

Conditments
Table condiments like soy sauce, balsamic vinegar and ketchup are believed to contribute to teeth staining and you’d definitely want to follow the simple suggestions coming up ahead after using any of these.

Fruit Juices

While not quite on a par with cola or bizarrely colored sports drinks, commercial fruit juices are actually much more acidic than most people realize and particularly the brightly colored ones are a problem if you want to keep your teeth white.

Freshly made juices aren’t processed in the same way so aren’t as much of a problem acid wise, but you still don’t really want them lingering on your teeth for a long time.

Brightly Colored Fruits and Vegetables
While very healthy for you, some fruits, berries and vegetables like pomegranates, blueberries and beet are loaded with strongly colored compounds such as polyphenols. These substances are very beneficial inside our bodies, but not so much on our teeth.

Rather than avoiding the most healthy category on our list, let’s have a look at 2 ways you can minimize the staining potential of any of these foods and drinks.

2 Simple Ways to Prevent Yellow Teeth
You might be tempted, after reading about how staining and acidic to your teeth some of your favorite foods and drinks can be, to reach for your toothbrush straight after eating them. That would be a mistake.

Dental enamel actually becomes softer after eating one of these foods or drinking one of these drinks for at least half an hour afterwards. Brushing during this time may actually make things worse by wearing away the weakened enamel. Fortunately it should harden again within the hour so you can brush your teeth with a soft bristled toothbrush then if you like.

A better way is to remember to do 2 simple things after eating or drinking any of the suspects on the list above.

The first is to have a big sip of water after you’ve finished your meal or drink and swirl it around your mouth to clear away any acids or staining compounds. Just remembering this alone can make a big difference to how white your teeth stay.

The second is to actively try and get more saliva into your mouth after eating and let it move over your teeth. It’s easy to do after a sip of water and saliva is your mouth’s natural defense against enamel erosion, staining and cavities.

You’ve probably heard of chewing sugar-free gum after a meal for the same reason, but it isn’t needed (most sugar-free gum contains potentially dangerous aspartame so it’s best avoided). As long as you swirled water around first, you should be easily able to build up a little extra saliva and do the same again with it.

Before long this will become a habit that will keep your teeth strong, white and protected, even if you eat and drink some of the things on the list fairly often.


73 people found this helpful

Braces: Understanding Your Options

BDS
Dentist,
Braces: Understanding Your Options

A generation ago, we would not see so many adolescents with braces as we do currently. Orthodontics, the branch of dentistry involved in the use of braces to align and move teeth to form that perfect arch, has seen rapid advancements in the past few decades and continues to grow at a rapid pace.
The fundamental principle is that the teeth is held in place by surrounding elastic tissues, and minor constant forces can be applied to align them better. Small metal brackets are applied on the teeth and a wire is passed through them so that there is a constant force on the teeth. The amount and direction of force is managed by the doctor. The younger the age, the more elastic the tissue is, the easier it is to move teeth.

There are two main things to understand in terms of your options, relation of age with orthodontic treatment and the choices of braces.

Firstly, correlation with age. Over the years, more people in their 20s and early 30s are choosing to have braces. Though the teeth and more importantly the surrounding periodontium become less elastic with age, the amount of force exerted is increased and therefore tooth movement is enabled. Also, in older patients, tooth removal may be required more frequently to make space for proper alignment.

Secondly, the choices of the braces:

  1. In the earlier days, bands were placed around the teeth and a wire was then connecting all these bands to enable tooth movement. Gradually, this made way to small brackets being placed on the front surface of the teeth, and a wire running through it and elastic bands connecting the bracket and the wire. This is the most effective way of moving teeth, though not esthetic. To make it look different, the ligatures could be colored.
  2. For people who are constantly in the public eye, the metal braces were a deterrent and so lingual braces became popular. The brackets are applied on the inner surface of the teeth and are not seen easily. The amount of force here varies from the earlier one, and not all conditions can be treated by this method.
  3. The next development was the development of ceramic braces, which are also applied to the front surface of the teeth and can be used in most cases. These are more expensive than the metallic braces.
  4. Removable aligners is another option, which are trays which need to be worn for close to 18 hours a day to induce tooth movement. This is esthetic and no metal shows during talking or smiling.

So, if you want to improve your smile, visit your dentist and find out how!

3496 people found this helpful

How to free from sudden tooth pains? It pains when drinking water and sleeping and there is a gap between teeth.

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
How to free from sudden tooth pains?
It pains when drinking water and sleeping
and there is a gap between teeth.
The type of treatment you have for toothache /sensitivity/swelling will depend on the cause of the pain, so your dentist will examine your mouth and may carry out an X-ray to try to identify the problem. •If your toothache / sensitivity/swelling is caused by tooth decay, your dentist will remove the decayed area and replace it with a filling. •If your toothache / sensitivity/swelling is caused by a loose or broken filling, the filling will be taken out, any decay will be removed and a new filling put in place. •If the pulp inside your tooth is infected, you may need root canal treatment. This procedure involves removing the infected pulp and then inserting a special type of filling to seal the tooth and prevent re-infection. •If your toothache / sensitivity/swelling can't be treated using these methods, or if your tooth is impacted (wedged between another tooth and your jaw), it may need to be removed.
1 person found this helpful
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I have gingivitis problem in my teeth. I get done my teeth scaling nd now I am having a anti bacterial mouthwash. I also take saline water gargelling 3 to 4 tyms a day. Bt still whenever I eat something hard then it starts bleeding. Nd the smell of my saliva stinks. please suggest me what to do. Nd how much tym it will take to cure.

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
I have gingivitis problem in my teeth. I get done my teeth scaling nd now I am having a anti bacterial mouthwash. I a...
- use a soft toothbrush -- and brush properly! brush your teeth for at least two minutes twice a day and after meals. Hard brushing can further damage the soft tissues of your mouth. - floss at least once a day and be sure to floss beyond the gum line to remove more plaque. - control bleeding by applying pressure to the area with a cold compress. - rinse with salt water or hydrogen peroxide to keep the area clean. Avoid mouthwashes that contain alcohol, which can dry out your mouth. - stay away from smoking and other tobacco products, which can aggravate bleeding gums. - eat a balanced diet and limit snacking between meals. Carbohydrates and sugars feed dental plaque. - try an oral irrigation device, commonly known as a" water pick, to clear debris from around the gum line. - you may need deep cleaning along with surgical curettage or gum strengthening procedure. Use pepsodent tooth paste & gum paint for 2 to 3 weeks. Advance procedures can be done with laser.
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I have a good set of teeth. But my gums have some swelling, sometimes bleeding occurred from gums. What to do.

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
I have a good set of teeth. But my gums have some swelling, sometimes bleeding occurred from gums. What to do.
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.
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Is it possible after a tooth extraction the germs or bacteria still remains in the mouth & can cause problems?

BHMS
Homeopath, Faridabad
Is it possible after a tooth extraction the germs or bacteria still remains in the mouth & can cause problems?
Hi. As the cavity or tooth decay is heavily influenced by lifestyle, what we eat, how well we take care of our teeth, the presence of fluoride in our water and toothpaste. Heredity also plays a role in how susceptible your teeth may be to decay. So, there are chances of getting cavity again!
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Ybrate 200 When I am doing brushing on teeth then why little bit water comes from gums can you pls tell me how I stop it? Thats why it takes 30-40 minutes time on brushing.

BDS
Dentist, Amritsar
Ybrate 200
When I am doing brushing on teeth then why little bit water comes from gums can you pls tell me how I stop...
It seems there is problem in your brushing technique. You must avoid aggressive brushing, do brushing in vertical strokes, brushing for 2-3 minutes is enough 30-40 minutes brushing daily will instead damage your teeth. Use mouth wash at least once a day.
1 person found this helpful
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BDS
Dentist, Cuttack
Loss of teeth not only have social stigma but also result in functional loss
8 people found this helpful

Brush Twice A Day

BDS
Dentist, Cuttack
Brush Twice A Day

Brush twice a day for best oral health.

5 people found this helpful

My mouth not opened due to chewing gutkha .only two fingers go to inside my mouth. How to solve this problem without medicine. And any effective medicine available please give Mr. reply.

FDSRCS, MOrth RCS, MDS - Orthodontics, BDS
Dentist, Sonipat
My mouth not opened due to chewing gutkha .only two fingers go to inside my mouth. How to solve this problem without ...
First thing u must quit Gutkha. Secondly only medicines may not be effective to resolve the problem. Latest treatment is laser assisted surgery.
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Smoking causes dental problems

BDS (GOLD MEDALIST)
Dentist, Jamshedpur
Smoking causes dental problems
Smoking or consuming smokeless tobacco is very harmful for your teeth. It can lead to various oral diseases like oral cancer, gingivitis, periodontitis and tooth decay. 

Having repetitive involuntary chewing jaw movements. I was prescribed trihexyphenidyl, propranolol 10mg, fluoxtine 20mg.

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
Having repetitive involuntary chewing jaw movements. I was prescribed trihexyphenidyl, propranolol 10mg, fluoxtine 20mg.
Kindly consult a dentist in person for further suggestion. We need more investigations (full mouth x-ray) to decide upon treatment. You may consult me in person. 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.
3 people found this helpful
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I' m 20 years old and I have toothproblem since I was 16. I have gone through two times rct and finally doctors advice me to remove the teeth so I did today still i' m having pain in my three teeths and also in my mouth.

BDS
Dentist, Delhi
This problem is difficult to diagnose without clinical check up, it may be due to bone loss, or something else please consult to oral surgeon and periodontologist.
4 people found this helpful
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I suffering bleeding from gums from from last 3 months currently i am using sensodine and also using hexidine for gargle and also hexigel for gums massage but result is not upto mark so what should i do?

BDS
Dentist, Mumbai
Scaling and polishing to be done with a local dentist. Try using Gumex for gum massage and take tab Flagyl -400 mg three times a day for 5 days. Also take vitamin Cap Becozinc 1 daily for 15 days.
1 person found this helpful
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I have problem in my teeths and bad smell from my mouth and sometimes bleeding. I consulted the dentist and he cleaned my teeths and descaled and prescribed some antibiotic medicines and special toothpaste of Dr. Morepen lab. Please suggest me what I can do?

BDS
Dentist, Raipur
How many days it has been since you got your scaling done? kindly use gum paint and mouthwash twice daily for 15 days. Brush your teeth twice daily using correct brushing technique and maintain your oral hygiene.
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Hello delegates, my teeth gets collide or like grinding each other in the early morning while sleeping . My mother told about that. What is the cause and solution of this problem. Tia.

MDS, BDS
Dentist, Hyderabad
Hello delegates, my teeth gets collide or like grinding each other in the early morning while sleeping . My mother to...
Hi lybrate-user that is called as bruxisam. Nothing but night grinding of teeth, go to dentist, they wil advise you night gaurd which is a habit breakin appliance or else in future you will land up in spondylytis.
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Dear Dr's I'm suffering from bad breathing I couldn't open my lips with friends due to bad breath please suggest me how to slow the this problem and please guide or avoid me from this bad decease.

BDS, PG Diploma In PG Advance Course Of Oral Implantology On New Generation Implants, PGDHHM
Dentist, Gurgaon
Hello bad breath in mouth may be due to Deposit on teeth or any cavity. So get sacling done and restoration of all cavities. And use mouth wash for 15 days.
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My teeth has not that much stronger so that what is the solution can I take for it?

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
My teeth has not that much stronger so that what is the solution can I take for it?
Kindly consult a dentist in person for further suggestion. We need more investigations to decide upon treatment. You may need deep cleaning along with surgical, gum strengthening procedures. You may consult me in person too. Dental tips: - visit a dentist every six months. 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.
2 people found this helpful
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