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Dr. Peter Liu

Dentist, Kolkata

Dr. Peter Liu Dentist, Kolkata
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Our team includes experienced and caring professionals who share the belief that our care should be comprehensive and courteous - responding fully to your individual needs and preferences....more
Our team includes experienced and caring professionals who share the belief that our care should be comprehensive and courteous - responding fully to your individual needs and preferences.
More about Dr. Peter Liu
Dr. Peter Liu is an experienced Dentist in Kidderpore, Kolkata. You can visit him at Dr Liu's Dental Clinic in Kidderpore, Kolkata. Book an appointment online with Dr. Peter Liu and consult privately on Lybrate.com.

Lybrate.com has top trusted Dentists from across India. You will find Dentists with more than 31 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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50/2, Kabitirtha Sarani, Khidderpore, KolkataKolkata Get Directions
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Nothing posted by this doctor yet. Here are some posts by similar doctors.

EI am 26 years old male. My question is how long after a tooth extraction before eating and drinking?

BDS
Dentist, Delhi
EI am 26 years old male. My question is how long after a tooth extraction before eating and drinking?
Hi lybrate-user, you need to be on soft, cold n bland diet for 24 hours atleast, avoid smoking, eat curd rice sort of foods and for rest ask your dentist who extracted your tooth as he would know the extent of precautions you need to take.
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I have my tooth decaying inside and with cavity due to which I get severe pain when any food stuff get stuck to it.

BDS
Dentist, Gurgaon
I have my tooth decaying inside and with cavity due to which I get severe pain when any food stuff get stuck to it.
Kindly get the depth of cavity checked by dentist and get an xray done to assess the depth of cavity. And if found deep. Kindly get a root canal treatment done. If not deep then a filling would suffice.
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My mouth has a continues bad breath and my teeth is becoming yellow. Please advise.

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
Cause of discoloration ? Smoking, coffee, tea, drugs, aging, staining food (wine, blueberry, etc) genetics. Gastritis, lung & sinus infection may also be the cause of bad smell in the mouth. 90% of bad breath is due to a dirty tongue. Kindly consult a physician & dentist in person for further suggestion. We need more investigations to decide upon treatment. You may need deep cleaning along with whitening (bleaching) procedures and / or artificial enamel filling and / 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. 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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I am 19 years old and my front teeths are yellow while I used to clean teeth daily with toothpaste. What treatment I needed

BDS
Dentist, Delhi
Hi . Some stains and yellowish colors are present that cannot be removed by brush. They can be within the tooth and some on the tooth that are tough stains that cannot be removed by brush. You need to get your teeth cleaned(scaling), polished and bleached(teeth whitening)
2 people found this helpful
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I am 20 years old and I suffer from frequent mouth ulcers, what should I do and avoid?

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
Eat lot of fruits & green leafy vegetables & drink plenty of water. Kindly consult a dentist in person for further suggestion. We need more investigations to decide upon treatment. You may need coronoplasty (smoothen teeth edges) along with t. Rebagen 10, morning one tab & one at night for 5 days, c. Becosules 5 cap, for five days in the morning after meals. Hexigel ointment on the area of ulcer. Rinse your mouth thoroughly with a mouth wash after every meals. 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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BDS
Dentist, Dibrugarh
Visit a dentist regularly for oral health checkups.

I have stains on my teeth Due to smoking, what will be the cost of getting my stains erased?

MDS - Oral & Maxillofacial Surgery
Dentist, Chennai
I have stains on my teeth Due to smoking, what will be the cost of getting my stains erased?
Sir try to quit your habit, as you know this smoking only caused stains, scaling must be done (cleaning) cost may vary from each dentist
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Sometimes I have bad smell coming out of my mouth. Please could you tell me what to do about it.

BDS
Dentist, Saharanpur
Sometimes I have bad smell coming out of my mouth. Please could you tell me what to do about it.
get scaling done n brush ur teeth twice a day n use dental floss n mouthwash n do warmsaline rinces 3-4 times a day n scrap ur tongue twice day n tel me d status after 5 days
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I'm 28 years of old boy having face digestion problem also constipation and now facing bad breath and bleeding.

MBBS, cc USG
General Physician, Gurgaon
I'm 28 years of old boy having face digestion problem also constipation and now facing bad breath and bleeding.
I am giving you some tips to prevent constipation: 1. Take 6-8 glass of water in a day 2. Regular physical activity keeping mobile and active will greatly reduce your risk of getting constipation. Ideally do at least 150 minutes of physical activity every week. 3. You should have about 30 g of fibre a day. You can increase your fibre intake by eating more: I am giving you list of some fibre containing food fruit vegetables wholegrain rice whole wheat pasta wholemeal bread seeds oats 4. Toilet habits never ignore the urge to go to the toilet consult surgeon for further management.
2 people found this helpful
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Can a person having composite filling & amalgam filling in tooth do oil pulling? Will it not impact those filling to come out? What type of oil should be used for oil pulling? Does it cure tooth to avoid root canal treatment as claimed by many people who did oil pulling?

MD - Homeopathy, BHMS
Homeopath, Vadodara
Can a person having composite filling & amalgam filling in tooth do oil pulling? Will it not impact those filling to ...
There are no such fix effects... and these are all untested hypothesis.. better stick to regular treatment... or consult for homoeopathic treatment...it definitely helps...
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My name is sandeep goyal. I am having a foul smell problem from a couple of months. Whenever I do brush even blood comes out. Can you suggest me something.

DHMS (Diploma in Homeopathic Medicine and Surgery)
Homeopath, Ludhiana
My name is sandeep goyal. I am having a foul smell problem from a couple of months. Whenever I do brush even blood co...
Homoeopathic medicine NUX VOMICA 30 ( Dr Reckeweg) Drink 2 drops direct on tongue twice daily RINSEOUT ( SBL) Gargles 20 drops in 20 ml luke warm water.Gargles 3 times daily while holding water for 20 seconds in mouth immediately after meals. HEKLA LAVA TOOTH POWDER ( WHEEZAL) Scrub teeth daily night Visit a Dentist for physical examination.
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Whitening of teeth

MD(EH)/AM/Accupressure
Acupressurist, Chandigarh
Whitening of teeth
Stained or yellow teeth are very common. You may clean the teeth by scrub made if strawberry, baking soda and salt.
Apply a paste of lemon juice and baking soda for whitening of teeth.
Apply alumin powder at night on your teeth for two to three minutes, hold it, and clean it with water daily for five minutes at night. Your teeth will shine.
1 person found this helpful

I am 30years old, and my teeth become worse, and bad smell comes out, sometimes, gum, swelled up, what I have to do?

BDS
Dentist, Vadodara
I am 30years old, and my teeth become worse, and bad smell comes out, sometimes, gum, swelled up, what I have to do?
You are suffering from gum disease. Go for professional scaling and polishing of teeth n maintain the same with proper oral hygiene habits. Start using a mouthwash. It will be helpful.
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I am facing drooling problem since 4-5 years. Every nite I sleep, I have some amount of saliva in my mouth and some getting out of my mouth and on bedsheets. What is the solution for it? I tried sleeping on my back but I don't fall asleep if I sleep on my back. Suggest some other solution. Thanks.

BDS, MDS - Oral & Maxillofacial Surgery, Advanced course in maxillofacial sugery
Dentist, Lucknow
I am facing drooling problem since 4-5 years.
Every nite I sleep, I have some amount of saliva in my mouth and some g...
Either you have nasal blockage or it's just a habit ask your nears to wake you up if your sleeping with your mouth open.
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MDS - Orthodontics
Dentist, Jammu
Well, most of us eat or munch on some food or the other throughout the day. So, if you go to bed without brushing at night, a lot of small food particles remain stuck in between your teeth and these may cause cavities. Here is an interesting fact - the bacteria in your mouth never sleep, not even a wink. In fact, they become more active when the levels of saliva, the natural protector in your mouth, become low.

Only morning brushing means your mouth would have double the amount of bacteria at night (while sleeping). These bacteria remain in the mouth long enough to act on our teeth which will eventually lead to cavities. The cavities in turn will lead to pain and discomfort, along with decay in the tooth.

My teeth becomes yellowish suggest me something to get white teeth again naturally.

BDS
Dentist, Gurgaon
My teeth becomes yellowish suggest me something to get white teeth again naturally.
Yellowness of teeth might be due to tartar and stains on the teeth surface, which does not go by itself. You need to go for a professional cleaning of teeth that will remove stains and tartar so that they can be white again. Teeth cleaning is a recommended process every six months.
2 people found this helpful
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Overuse of anti-sensitivity toothpastes

MDS, Fellow of Academy of General Education (FAGE), BDS
Dentist, Ahmedabad
Overuse of anti-sensitivity toothpastes
Over and unwanted use of anti-sensitivity pastes results in masking of early symptoms of dental problems resulting in progress of disease which require higher levels of treatment, multiple sittings and added cost to patients.
70 people found this helpful

I'm eating gutkha daily so my teeth is full red how it will be full shinning give me tips.

Bachelor of Dental Surgery, Master of Dental Surgery
Dentist, Chennai
I'm eating gutkha daily so my teeth is full red how it will be full shinning give me tips.
Avoid gutkha or any tobacco products. As this may induce Mouth Cancers. The incidence of Mouth Cancers is nearly 40% in India because of improper Oral Hygiene and due to obnoxious habits conducive to Cancer. Next about your stains the superficial stains may be removed by Scaling and deeper stains will not go they will need laminates and tooth colour filling depending on the condition.
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I have a staining mark which is uniform on most of my upper teeth, I don't know why it's happening, as I have never taken any medication for a prolonged time or administered with antibiotics for a long period?

MDS Prosthodontics, BDS
Dentist,
I have a staining mark which is uniform on most of my upper teeth, I don't know why it's happening, as I have never t...
Extrinsic stain can be removed easily by professional cleaning and by bleaching nothing to worry. Check whether you having fluorosis in tooth it can be managed differently.
2 people found this helpful
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My teeth get yellowish. I also gone under treatment when in 3rd grade as due to playing I broke my front teeth. So now getting yellowish.

BDS
Dentist, Gurgaon
My teeth get yellowish. I also gone under treatment when in 3rd grade as due to playing I broke my front teeth. So no...
Since the treatment has already been done. You can jus get a cap made over it. After reevaluating the xray. And past treatment done on it.
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