Health Tips

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’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.

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.