Your Top Dental FAQs, Answered

Patients often come to us with the same handful of questions about their oral health, and we think those answers should be easy to find. This dental FAQs page was put together by Procopio Towle Dental Office to give you clear, honest answers about the topics that matter most for your smile. 

As a Walnut Creek dentist who believes in conservative, compassionate care, Dr. Tiziana Procopio and our team want you to feel informed, not overwhelmed, when it comes to your dental health. Below, you’ll find straightforward answers to the questions we hear most from patients throughout Walnut Creek and the surrounding communities.

How often should I really see the dentist?

Most patients should visit the dentist every six months for a cleaning and checkup. This allows us to catch small issues, like early decay or gum inflammation, before they become bigger problems. If you have a history of gum disease or other ongoing concerns, your Walnut Creek dentist may recommend more frequent visits.

What actually causes cavities?

Cavities form when bacteria in the mouth feed on sugars and starches, producing acid that wears away tooth enamel over time. Poor brushing habits, frequent snacking, and skipping regular cleanings all increase your risk. Fluoride treatments and dental sealants can offer extra protection, especially for children and teens.

Why do my gums bleed when I brush or floss?

Bleeding gums are often an early sign of gingivitis, caused by plaque buildup along the gumline. The good news is that this stage is usually reversible with improved brushing, regular flossing, and professional cleanings. If bleeding continues, it’s worth having it checked, since untreated gingivitis can progress to more serious periodontal disease.

Is teeth whitening safe for my enamel?

Yes, when done correctly, teeth whitening is safe and does not damage healthy enamel. Professional whitening trays or take-home kits use carefully measured ingredients designed to lighten stains without harming tooth structure. Over-the-counter products can be less predictable, so it’s worth asking your dentist which option fits your smile.

What should I do about a toothache that flares up at night?

Rinse with warm salt water, take an over-the-counter pain reliever if needed, and avoid very hot or cold foods until you’re seen. Persistent or worsening pain can signal a deeper issue, such as infection or a cracked tooth, so call your dentist as soon as possible rather than waiting it out.

How do I know if I need a root canal?

Common signs include lingering sensitivity to hot or cold, pain when chewing, or a tooth that has darkened. A root canal treats infection or damage inside the tooth’s pulp, allowing you to keep your natural tooth rather than having it extracted.

Why does flossing matter if I already brush twice a day?

Brushing cleans the surfaces of your teeth, but it can’t reach the tight spaces between them. Floss removes plaque and food particles from those areas, helping prevent cavities and gum disease that brushing alone would miss.

What’s causing my bad breath, and will mouthwash fix it?

Persistent bad breath is often linked to bacteria buildup on the tongue, gum disease, or dry mouth, rather than something a quick rinse can solve. Mouthwash can mask odor temporarily, but addressing the underlying cause, through better hygiene or a dental visit, leads to longer-lasting results.

Are dental implants a good option for a missing tooth?

For most healthy adults, dental implants are considered one of the most durable and natural-feeling solutions for tooth loss. They support jawbone health in a way that bridges and dentures cannot, and with proper care, they’re designed to last for many years.

What if I think I grind my teeth at night?

Teeth grinding, also called bruxism, can wear down enamel and lead to jaw pain or headaches over time. A custom night guard is a simple, effective way to protect your teeth while you sleep.

Can a dentist really help with sleep apnea?

Yes. Many patients are surprised to learn that a dentist can play a role in treating mild to moderate sleep apnea through custom oral appliances that help keep the airway open during sleep, often as a more comfortable alternative to other treatment options.

Have More Questions? Let’s Talk

Every smile is different, and sometimes the best answers come from a conversation rather than a page. Call Procopio Towle Dental Office or email us, and a member of our team will be happy to help. As your local Walnut Creek dentist, we’re always glad to talk through any concerns and help you find the right next step for your care.