Frequently Asked Questions
Who is a dentist?
A dentist is a specialist who works to diagnose, treat, and prevent oral health problems. Your dentist has completed at least five years of schooling, and received a BDS (Bachelor of Dental Surgery) and have a Bangladesh Medical and Dental Council (BM&DC) registration number. If your doctor is a pediatric dentist, this means that he or she specializes in caring for children from infancy through their teen years. A pediatric dentist has received the proper education and training needed to work with young kids. Other specializations include:
Endodontics (Root Canal Treatment)
Oral and maxillofacial (including Pathology, Radiology, and Surgery)
Orthodontics and Dentofacial Orthopedics
Periodontics (Gum Disease)
Prosthodontics (Bridge, Crown, Prothesis, Implants)
Why is visiting the dentist so important?
Visiting the dentist regularly will not only help keep your teeth and mouth healthy, but will also help keep the rest of your body healthy. Dental care is important because it:
Helps prevent tooth decay
Protects against periodontal (gum) disease, which can lead to tooth and bone loss
Prevents bad breath – brushing, flossing, and seeing the dentist regularly will help reduce the amount of bacteria in your mouth that causes bad breath
Gives you a more attractive smile and increases your self-confidence
Helps keep teeth looking bright by preventing them from becoming stained by food, drinks, and tobacco
Strengthens your teeth so that you can enjoy healthy, beautiful smiles for the rest of your life!
My teeth feel fine. Do I still need to see a dentist?
Your teeth may feel fine, but it’s still important to see the dentist regularly because problems can exist without you knowing. Your smile’s appearance is important, and your dentist can help keep your smile healthy and looking beautiful. With so many advances in dentistry, you no longer have to settle for stained, chipped, missing, or misshapen teeth. Today’s dentists offer many treatment choices that can help you smile with confidence, including:
Professional teeth whitening
Fillings that mimic the appearance of natural teeth
Tooth replacement and full smile makeovers
What should I look for when choosing the right dentist for me?
Choosing a dentist who “clicks” with you and your family is important, and you may wish to consider several dentists before making your final decision. During your first visit, you should be able to determine whether the dentist is right for you. During your appointment, consider the following:
Is the appointment schedule convenient?
Is the office easy to get to and close by?
Does the office appear to be clean and orderly?
Was your medical and dental history recorded and placed in a permanent file?
Does the dentist explain techniques for good oral health?
Is information about cost presented to you before treatment is scheduled?
Is your dentist a member of the ADA (American Dental Association)?
At what age should I start taking my child to see the dentist?
The American Academy of Pediatric Dentistry (AAPD) recommends that children first see a dentist as early as six months of age and no later than one year of age. During this time, your child’s baby teeth will be coming in and your dentist can examine the health of your child’s first few teeth. After the first visit, be sure to schedule regular checkups every six months.
How often should I brush my teeth?
According to your dentist and the American Dental Association, you should brush your teeth at least two times a day. Brushing keeps your teeth, gums, and mouth clean and healthy by removing bacteria-causing plaque. It is also recommended that you use a soft-bristled toothbrush and toothpaste that contains fluoride when you brush your teeth. You should spend at least a minute on the top teeth and a minute on the bottom teeth, and remember to brush your tongue; it will help keep your breath smelling fresh!
What type of toothbrush and toothpaste should I use?
Buy toothbrushes with soft bristles. Medium and firm ones can damage teeth and gums. Use soft pressure, for 2 minutes, two times a day.
Both powered and manual toothbrushes clean teeth well. Manual brushes with mixed bristle heights or angled bristles clean better than those with all flat, even bristles. Powered toothbrushes may be easier if you have trouble using your hands.
Set a reminder to replace your toothbrush every 3-4 months. Toss it sooner if the bristles look bent or splayed out. Bent bristles don’t clean as well. (They’re also a sign you may be brushing too hard.)
Most toothpastes will clear away bacteria growth and acids from food and drinks. Toothpastes with the American Dental Association (ADA) Seal of Acceptance always have fluoride, which strengthens and protects teeth. If you want a non-fluoride option, stores carry toothpastes and powders made with natural ingredients that don’t have ADA testing and approval.
If cold or hot food or drinks make you cringe, pick a toothpaste for sensitive teeth and let your dentist know.
Do I really need to floss?
There’s no getting around the need to get around your teeth daily with dental floss. It clears food and plaque from between teeth and under the gumline. If you don’t, plaque hardens into tartar, which forms wedges and widens the space between teeth and gums, causing pockets. Over time, gums pull away and teeth loosen.
Either waxed or unwaxed floss will do the job. Using floss picks or interdental brushes is another easy option.
What type of toothbrush and toothpaste should I use?
Buy toothbrushes with soft bristles. Medium and firm ones can damage teeth and gums. Use soft pressure, for 2 minutes, two times a day.
Both powered and manual toothbrushes clean teeth well. Manual brushes with mixed bristle heights or angled bristles clean better than those with all flat, even bristles. Powered toothbrushes may be easier if you have trouble using your hands.
Set a reminder to replace your toothbrush every 3-4 months. Toss it sooner if the bristles look bent or splayed out. Bent bristles don’t clean as well. (They’re also a sign you may be brushing too hard.)
Most toothpastes will clear away bacteria growth and acids from food and drinks. Toothpastes with the American Dental Association (ADA) Seal of Acceptance always have fluoride, which strengthens and protects teeth. If you want a non-fluoride option, stores carry toothpastes and powders made with natural ingredients that don’t have ADA testing and approval.
If cold or hot food or drinks make you cringe, pick a toothpaste for sensitive teeth and let your dentist know.
Does a rinse or mouthwash help?
Mouthwashes for cavity protection, sensitivity, and fresh breath may help when you use them with regular brushing and flossing — but not instead of daily cleanings. Your dentist can recommend the best type for you.
Some people need twice-daily rinses for gum health or alcohol-free washes for dry mouth.
Kids under 6 shouldn’t use mouthwash to avoid the chance of them swallowing it.
What are early signs of dental trouble?
Visit a dentist if you have any of these issues or see your child having trouble chewing or complaining of soreness:
Mouth sores
Jaw pain
Redness
Swollen face or gums
Tooth sensitivity
Broken teeth
Dry mouth
Bleeding gums
Bad breath or a bad taste in your mouth
Why do I need dental exams?
Regular exams help spot trouble early to prevent bigger and more costly treatments later.
A dental hygienist will start by cleaning buildup from your teeth. Then the dentist will probe spots on the surfaces and near the gumline with special tools. If it’s been a while between appointments, you may have some sore and sensitive areas.
You should get an exam every 6 months, or more often if your dentist recommends it. Find one who makes you feel at ease and lets you know what to expect. Often the dread of seeing the dentist turns to big relief when the visit is over and you have a care plan set up. Being positive as a parent can help your kids overcome any of their fears.
Are dental X-rays safe and needed?
Medical and dental experts study the use of X-rays and set limits for their safety. Your dentist should take as few as possible. Sometimes dentists may recommend X-rays to diagnose a special problem. Advancements in technology means today’s digital X-rays release much less radiation and are safer than in the past.
Expect to get them during a first exam after not seeing a dentist for a while. This helps check tooth and gum health. If you have gum disease, the dentist may want pictures every 6 months. For regular check-ups, it’s about every 2 years, depending on your dentist’s plan.
Kids have more X-rays done than adults because their teeth are changing and because they get cavities more easily.
Do teeth need fluoride?
Fluoride helps make teeth strong and prevents decay. The American Academy of Pediatrics, the American Dental Association (ADA), and the CDC all agree that kids should use fluoride toothpaste for brushing, taking care not to swallow it.
Adults benefit from using fluoride to protect their teeth, too.
How do fillings work?
Cavities break through the surface enamel of teeth, and they’ll probably get bigger unless you close them off with fillings.
Your dentist will numb your mouth before drilling around the cavity to prep it. A combination of strong materials or a white mix called a composite goes into the cavity soft and then hardens as it dries. You may feel pain or pressure when getting the numbing shot and during the drilling.
Once set, fillings can last a long time but need replacing if they break or wear down.
What do sealants do?
Sealants protect against cavities that can form in the natural tiny holes and cracks on the outside of teeth. Kids from about 6 to 12 benefit from having sealants painted and hardened onto the chewing surfaces of their back teeth, or molars. Adults can get sealants as well to protect teeth that don’t have fillings.
Dentists or dental assistants put sealants on in an office visit, and it’s painless. They last around 2-4 years.
What's the best way to whiten my teeth?
Stores sell many whitening products, and you can get take-home gels and trays from your dentist, but neither is as strong as procedures done in a dental office
If you want to try an over-the-counter whitener, look for one with an ADA seal. Check with your dentist for advice before you buy, especially if you have dental work or dark stains. And don’t keep using them, or you could damage your teeth.
How can I fix my teeth and smile?
Caps and crowns cover problem teeth by surrounding them in a material that looks like a real tooth. They use the root and inside of the tooth as a base to build on, then attach with special cement.
Veneers and bonding improve your smile by sticking a layer of smoother and whiter materials like porcelain or resin to the natural tooth.
Talk with your dentist about which fix is right for you.
Are sweets and ice really bad for my teeth?
Yes, sweets and foods with acid, like candy and soda, could stick to teeth and lead to cavities. Smoking and chewing tobacco can cause oral cancer and gum disease.
While teeth are strong enough to chew ice and tear open packages, this can break them and stress your jaws. Gritting or grinding down on teeth when you’re stressed may crack them.
Biting your nails is another bad habit. It pulls your jaw out of position and changes how your teeth fit together.
