Common "Tooth Decay" queries answered by top doctors | iCliniq

Tooth Decay

The softening of the tooth enamel caused by permanent damage due to bacteria producing acids is called tooth decay. When you eat sugary food, the bacteria in the mouth break down the sugar and produce acid, which demineralizes the tooth surface resulting in a cavity. Some of the factors that increase the risk of tooth decay are dry mouth, poor oral hygiene, frequent snacking, eating sticky foods, etc.

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All the answers published in this website are written by verified medical doctors, therapists and health experts. The Content has been moderated by iCliniq medical review team before publication. Post your medical clarifications on iCliniq by choosing the right specialty and get them answered. Your medical queries will be answered 24/7 by top doctors from iCliniq.

I am suffering from tooth decay. Please help.

Query: Hi doctor, I am a 35-year-old female with a decayed tooth in the upper right back region. I occasionally experience pain and sensitivity to hot and cold foods. I am interested in learning about available treatment options for managing tooth decay, such as fillings, crowns, or root canals. Which trea...  Read Full »


Dr. Bharat Joshi

Answer: Hi, Welcome to icliniq, and thank you for choosing us as your provider for health care. I have gone through all your details and appreciate your concern. I want to make you aware that a decayed tooth can lead to reversible pulpitis, which may progress to irreversible pulpitis. Based on the clinical ...  Read Full »

I am experiencing numbness and pain post-tooth removal

Query: Hi doctor, I am a 20-year-old female. My height is 5'5" and my weight is 140 lbs. I experience mild numbness and sharp pain where the wisdom tooth was removed two years ago, thereby making it hard to eat. Why is this happening?  Read Full »


Dr. Senthil Kumar. K.

Answer: Hi, Welcome to icliniq.com. Possible reasons for the numbness and sharp pain could be: Any root fragment leftover while removing the tooth. b) Damage to the second molar tooth (tooth just before the wisdom tooth) during the process of surgical removal. c) Cavities (decay) in the upper wisdo...  Read Full »

My daughter’s last left back tooth broke and was hollow. Why?

Query: Hi doctor, My 10-year-old daughter's back left tooth completely broke off on her gum, and it was hollow. I believe it is an adult tooth. How would a tooth be hollow?  Read Full »


Dr. Tooba Qazi

Answer: Hi, Welcome to icliniq.com. If it is the second last tooth on the last side, it is the last milk tooth that broke, as it falls off between ages 9 and 11 years. If the last tooth of the arch gets broken, it is the permanent molar tooth. It is the only permanent molar in the arch until 12 years of a...  Read Full »

My teeth still pain after a fluoride varnish. What to do?

Query: Hi doctor, I had gone to a dentist. He applied fluoride varnish paste on my teeth saying that the cavities are very small. But my teeth are still paining. What to do?  Read Full »


Dr. Subha

Answer: Hello, Welcome to icliniq.com. Dental varnish contains fluoride which is anticarious and hence prevents the progression of tooth decay. Pit caries are very minute and very minimal cavities that are superficially present on the teeth. Pit caries does not require fillings because to do the filling,...  Read Full »

I am experiencing persistent toothache with a cavity and swollen gums, despite using various remedies. What should I do?

Query: Hello doctor, I have been experiencing persistent toothache for a while, and I have been using mefenamic acid to temporarily alleviate the pain. But, the pain returns shortly after taking it. I have a cavity, and my gums are swollen. I have been dealing with this toothache for the past few days, tr...  Read Full »


Dr. Shiva Shangkharii. K.

Answer: Hello, Welcome to icliniq.com. We are dedicated to addressing your health-related concerns. You have mentioned experiencing a toothache for a while now. You have attempted to alleviate the pain using nonsteroidal anti-inflammatory drugs and mouth rinse. Typically, a tooth comprises three laye...  Read Full »

Even after taking prescribed medicines, my sore throat and tooth pain has not subsided. Please help.

Query: Hello doctor, I have had a recurrent sore throat for which I am taking Montair FX and had courses of antibiotics. I had no fever so I was not recommended COVID test. The reason was given as reflux so I started the medicine and raised my bed. However, for the last 10-15 days or so I am having sever...  Read Full »


Dr. Naveen Thomas

Answer: Hello, Welcome to icliniq.com. The prescription contains only a multivitamin capsule (attachment removed to protect patient identity). You need antibiotics like Amoxicillin-CV 625 mg three times a day for a week along with a strong painkiller. Get the decayed wisdom teeth extracted as it is better...  Read Full »

Is it acceptable to remove all wisdom teeth if they pose a problem in the future?

Query: Hi doctor, My bottom right wisdom tooth is barely breaking through my gums. However, in the x-ray, it looks like it already erupted. Is it possible for the x-ray not to have gotten my wisdom tooth when taking the picture? The wisdom tooth on the bottom left has already fully erupted. I do feel the ...  Read Full »


Dr. Praveen Kumar Tuppad

Answer: Hi, Welcome to icliniq.com. The x-ray you have enclosed (attachments removed to protect the patient's identity) seems to be showing only your upper right wisdom tooth (it has a decay). You may hear a different opinion from different dentists. We sometimes advise treating the wisdom tooth with a ro...  Read Full »

What is the reason for teeth discoloration?

Query: Hello doctor, Recently I have seen some discoloration on the side of my teeth, especially back towards my molars. However, I do not feel any pain, aches, or sensitivity. Is it a cavity? I am not sure what I should be looking for if I have a cavity.  Read Full »


Dr. Muzaffer Hussain Parray

Answer: Hi, Welcome to icliniq.com. I have gone through your question and I can understand your concern. Yes, if it is brown or black that means it is in the initial stage of the cavity. It takes a year or two to start symptoms like sensitivity or lodging of food in these cavities. You need to keep your t...  Read Full »

How can black spot in teeth be treated?

Query: Hello doctor, Just yesterday I discovered that my front tooth looks a bit black and then I decided to look behind that tooth. I found out that there is a black spot between two teeth behind. And I have not seen it before I was a bit shocked to find that out. I am a student and cannot afford to ...  Read Full »


Dr. Beryl F

Answer: Hello, Welcome to icliniq.com. I understand your concern. The most common cause of black spots on tooth is cavity or tooth decay. Unfortunately, there is not any medicines or home remedy that could stop the progression or cure tooth decay. This can only be done by a dental treatment. Tooth has thr...  Read Full »

How to clarify oral health issues as I am scared of dentist?

Query: Hello doctor, I am absolutely terrified of going to the dentist. I received health care through my college which ends soon. I am not sure dental insurance is covered as they do not require that. I am concerned about my far back right tooth. I have never had my teeth pulled even after braces at age 1...  Read Full »


Dr. Muzaffer Hussain Parray

Answer: Hello, Welcome to icliniq.com. I can understand your concern. As per your history, it looks like you are having multiple carious lesions. The condition of one tooth looks grim, a grossly decayed. You need multiple restorations and extraction of one tooth. To get a better opinion and prognosis you...  Read Full »

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