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Dr. J. N. Khanna

Dentist, Mumbai

750 at clinic
Dr. J. N. Khanna Dentist, Mumbai
750 at clinic
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Personal Statement

My favorite part of being a doctor is the opportunity to directly improve the health and wellbeing of my patients and to develop professional and personal relationships with them....more
My favorite part of being a doctor is the opportunity to directly improve the health and wellbeing of my patients and to develop professional and personal relationships with them.
More about Dr. J. N. Khanna
Dr. J. N. Khanna is a renowned Dentist in Mumbai, Mumbai. He is currently practising at Saifee Hospital-Kalbadevi in Mumbai, Mumbai. Save your time and book an appointment online with Dr. J. N. Khanna on Lybrate.com.

Find numerous Dentists in India from the comfort of your home on Lybrate.com. You will find Dentists with more than 29 years of experience on Lybrate.com. You can find Dentists online in Mumbai 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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English
Hindi

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#15/17, Maharshi Karve Marg, Kalbadevi. Landmark:Opp.Charni Road Station, MumbaiMumbai Get Directions
750 at clinic
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I have a bad smell coming out of mouth even I brush twice what should I do?

BDS (GOLD MEDALIST)
Dentist,
Hi, you may have gingivitis .A condition related to your gum.Use chlorhexidine mouthwash thrice daily and I advise you to go for scaling..For further consultation u can ask me.
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I have yellow layer at backward teeth. I guess its pyria. I did not care it earlier but I wish to remove it. What should I do?

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
I have yellow layer at backward teeth. I guess its pyria. I did not care it earlier but I wish to remove it. What sho...
Advise deep cleaning, polishing, whitening (bleaching) procedures, artificial enamel filling or capping. Advance procedures can be done with laser. Use Snowdent tooth paste for whitening until then. Apply SNOWDENT paste on the teeth. Wait for 10 to 15 min .Then brush your teeth with the same paste. Applying it overnight for better results. Cause of discoloration – Smoking, coffee, tea, drugs, aging, staining food (wine, blueberry, etc) genetics.
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My son is 22 yrs old. He is suffering from oral ulcer (bayi hunnu / hugulu). Recently when we got his blood checked, we came to know that his hemoglobin value is 17.3 gm/di. He does not smoke / no bad habits. No much stress or strain. My question are: 1) what is the reason for higher hemoglobin value? 2) what is the effect of higher hemoglobin value on body? 3) whether higher hemoglobin lead to oral ulcer? 4) how to bring hemoglobin to normal value? 5) what is the remedy for oral ulcer?

MD
General Physician, Delhi
Hi sir. The disorder or other factor that may cause high hb copd dehydration. Emphysema living in high altitude other type of lung and heart disease also polycythemia vera your doctor has to carry specific test to find the resone for high hb. High hb may lead to oral ulcer in some people. You should consult a hematologist only give him orasore for local application on mouth ulcer and bcomplex tab once daily
10 people found this helpful
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Dental Emergency : How To Save A Knocked out Tooth

PGDHHM, BDS
Dentist, Gurgaon
Dental Emergency : How To Save A Knocked out Tooth

An injury or a fall can cause a tooth to be knocked out. The tooth can be saved. Place it back in its socket in the mouth or put it in a container in milk. Consult your dentist as soon as possible so that the tooth can be re-implanted.

1 person found this helpful

I faced my teeth gum problem when I eat meat. because I don't have proper teeth. How may release from this problem?

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
I faced my teeth gum problem when I eat meat. because I don't have proper teeth. How may release from this problem?
We need more investigations with clinical examination 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.
1 person found this helpful
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Hi, I am noufal, 21 years old, is it good to clean teeth twice a year? I heard that it will effect to the enamel. I am using coconut oil to clean my mouth is there any problem with this?

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
Hi, I am noufal, 21 years old, is it good to clean teeth twice a year? I heard that it will effect to the enamel. I a...
All individuals requires scaling (cleaning) to be done atleast once in 6 months to maintain our oral hygiene clean. Our toothbrush is not much finely designed to clean all the plaque and calculi in the interdental areas of the teeth, which is the area where most of the calculus accumulate much and has to be removed regularly using scalers by the dentist.
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My mom is having severe pain under the jaws. Is there any problem? what is the reason for that? thank you.

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
My mom is having severe pain under the jaws. Is there any problem? what is the reason for that? thank you.
We need more investigations (full mouth x-ray) & clinical examination to decide upon treatment. 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.
2 people found this helpful
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I have purple gums what Should I do to fix this.?

MDS - Orthodontics, BDS
Dentist,
I have purple gums what Should I do to fix this.?
The colour of the gums vary from person to person just like the skin colour. Habits like smoking paan chewing can lead to change of colour. Massage your gums with your finger daily twice after brushing. That should improve the colour and condition of the gums.
2 people found this helpful
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BDS, MDS - Pediatric Dentistry , Certificate Course in Conscious Sedation
Dentist, Hyderabad
Missing teeth should be restored immediately. Leaving a gap for long periods of time results in movement of all other teeth. Gradually the 'bite' goes haywire and can lead to jaw problems.
Call 8121 53 53 53 for an appointment.
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Please suggest me some toothpaste which is good for cavity. And m using Colgate Pro- relief.

M.D.S, Post-Graduate Certificate in Oral Implantology (PGCOI) , B.D.S
Dentist, Hyderabad
Please suggest me some toothpaste which is good for cavity.
And m using Colgate Pro- relief.
for cavities pastes do not help but avoidance of food [rice particle to chocolate] helps, but does not cure. U require fillings to RCTs depending on the severity / depth opf the cavity.
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I have a dental problem I smoke my teeth pains I really feels very bad of it? So ehat should I do please tell me please contact us??

oral implantology, BDS
Dentist, Jaipur
I have a dental problem I smoke my teeth pains I really feels very bad of it? So ehat should I do please tell me plea...
stop smoking. get your teeth cleaned professionally by scaling and polishing. maintain oral hygiene by brushing twice a day and use mouthwash regularly.
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Scaling/oral prophylaxis does not make your tooth weak

BDS
Dentist, Jaunpur
Scaling/oral prophylaxis does not make your tooth weak
Scaling/oral prophylaxis does not make your tooth weak.
96 people found this helpful

Which toothpaste is good for the teeth?

BDS
Dentist,
Any toothpaste which has fluoride in it is good. But the most important part is correct brushing technique as that helps you to keep a good oral hygiene.
1 person found this helpful
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Sir I am getting a teeth pain exactly lower jaw it's get continue to ear pain kindly suggest.

MDS Prosthodontics, MDS Endodontist
Dentist, Ahmedabad
Sir I am getting a teeth pain exactly lower jaw it's get continue to ear pain kindly suggest.
Your pulp (vital tissue of tooth) is infected that's why you have pain. And this tooth is most probably in lower jaw and the way it's paining called reffered pain, you need to visit dentist for priper diagnosis and treatment. Most probably you have to undergo root canal treatment. Please visit dentist instead of home remedies for permanent solution. Take care.
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Give me some suggestion to remove yellow shadow from my teeth please.

Certification in Full Mouth Rehabilitation, Post-Graduate Certificate in Oral Implantology (PGCOI), M.Sc - Master of Oral Implantology (MOI), Certified Implantologist, BDS
Dentist,
Get your teeth clean by the dentist and also the bleaching treatment if require by that treatment you will get good white teeth
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My child is 1.5 years and from 3 days I am observing the incisors on the upper jaw being chipped. I see a little whitening also on those teeth. I am a bit worried. What can be the problem?

MDS - Orthodontics
Dentist, Jamnagar
This can be early childhood dental caries. You better consult a dentist as soon as possible. Previously it was known as baby bottle syndrome. But you need to go for check up. Not a serious problem, but surely needs consultation.
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I regularly brush my teeth but it still have a very bad smell what to do.?

BDS
Dentist,
I regularly brush my teeth but it still have a very bad smell what to do.?
Bad breath can be reduced or prevented if you: practice good oral hygiene. Brush twice a day with fluoride toothpaste to remove food debris and plaque. Don't forget to brush the tongue, too. Replace your toothbrush every 2 to 3 months or after an illness. Use floss or an interdental cleaner to remove food particles and plaque between teeth once a day. See your dentist regularly -- at least twice a year. He or she will conduct an oral exam and professional teeth cleaning and will be able to detect and treat periodontal disease, dry mouth, or other problems that may be the cause of bad mouth odor. Drink lots of water. This will keep your mouth moist. Chewing gum (preferably sugarless) stimulates the production of saliva, which helps wash away food particles and bacteria.
2 people found this helpful
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Advanced Aesthetics
Dentist, Jammu
Keeping your brush at a 45 degree angle while brushing so that the bristles do not hurt your gums.
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I'm 26 male working in sbi. I knw its already late but I want to get my teeth braced. But the problem is I can not wear normal brace on my teeth as I deal with so much public everyday and others can see it. So please suggest me a solution and I can afford a bit expensive treatment too.

M.D.S
Dentist,
I'm 26 male working in sbi. I knw its already late but I want to get my teeth braced. But the problem is I can not we...
Hello lybrate-user, good news is age is not a bar for orthodontic treatment, I totally understand your concern, we have an option of treating our patients with invisalign (aligner) nowadays. Which is totally transparent and invisible you can carry out your day to day life without any discomfort. When the aligners are installed for the first time you may feel little discomfort since it applies pressure on your teeth but you will be alright in few hours. Finally the greatest advantage is you can see your post treatment results even before starting your treatment.
1 person found this helpful
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Odor smell is coming from my mouth. I want to get rid of bad smell that comes from my mouth. What should I do?

Certified Implantologist, BDS
Dentist, Mumbai
Odor smell is coming from my mouth. I want to get rid of bad smell that comes from my mouth. What should I do?
You need to get scaling (cleaning) done so as to remove all the plaque and calculus, the gum bleeding, pus (if any) and bad breath would regress over a period of 10-15 days. Also do clean your tongue properly and use a good mouthwash as well.
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