posted: Apr. 23, 2024.

Periodontal disease is an infection of the tissues that surround and support your teeth. Our team at Dr. Rodney G. Sigua wants you to know that this common ailment can Read more

posted: Apr. 16, 2024.

At Dr. Rodney G. Sigua, we know that as many as one in 88 children today have some form of autism, a complex brain disorder that affects a child's ability Read more

posted: Apr. 09, 2024.

Dry mouth, or xerostomia, is a common side effect of many medications. It can also be a side effect of cancer treatments, or the result of certain auto-immune diseases. the Read more

posted: Apr. 02, 2024.

Winter and its snowball fights are behind us, true, but there might be another kind of snowball heading your way—the snowball effect you risk when small dental concerns are ignored Read more

posted: Mar. 26, 2024.

Is this a trick question? After all, you probably already know quite a lot about cavities: It all begins when bacteria-filled plaque sticks to teeth and starts to attack enamel. How? Because Read more

posted: Mar. 19, 2024.

the doctor and our team want you to have the healthiest possible smile in the healthiest possible body. Oral cancer can affect the mouth, tongue, throat and jaw. Early detection Read more

posted: Mar. 12, 2024.

Millions of people, around Concord, New Hampshire and beyond, wear green on St. Patrick’s Day so they can show their spirit for the holiday and avoid getting pinched. While it Read more

posted: Mar. 05, 2024.

At Dr. Rodney G. Sigua, we know the most common oral health diseases are tooth decay and periodontal disease (or gum disease), and both are among the easiest to prevent. Read more

posted: Feb. 27, 2024.

Every tooth packs a lot of layers in a very small area. The outer, visible part of our tooth, the crown, is covered in protective enamel, and the lower root Read more

posted: Feb. 20, 2024.

Kids are active, and with lots of activity comes the potential for mishaps. Before an emergency occurs, you’d be smart to stay informed about the problems your child may encounter. Here Read more

posted: Feb. 13, 2024.

From a student handing out sweets for her classmates to an older married couple exchanging boxes of candy, Valentine’s Day is the time of year when people like to show Read more

posted: Feb. 06, 2024.

Most people hear the word root canal and panic. With today’s state of the art equipment and improved local anesthetic devices, and some knowledge, a root canal does not have Read more

posted: Jan. 30, 2024.

There are lots of ads out there for toothpastes that claim to repair damaged tooth enamel. Can you treat cavities and tooth decay at home? Well, mostly, no, you can’t. Can you Read more

posted: Jan. 23, 2024.

Toothpastes come in many forms and boast different flavors, benefits, and endorsements. All are designed to remove surface bacteria and prevent the buildup of plaque that can cause tooth decay. Read more

posted: Jan. 16, 2024.

We know how frustrating it can be to discover your child has one or more cavities when you come to visit Dr. Rodney G. Sigua. There are several ways to Read more

posted: Jan. 09, 2024.

Bad breath, or halitosis, is probably not a matter of life or death. But it can make you feel self-conscious and have a negative impact on your life. The majority Read more