Are you a grinder?

My son used to grind his teeth at night. The sound permeating the bedroom wall was unbearable. I would liken it to a combination of fingernails on a chalkboard and a freight train screeching its brakes on the rails.

The condition is fairly common, but it is not normal. It can cause serious, permanent damage to your teeth. The American Dental Association says teeth grinding may be caused by stress and anxiety.

Here are some tips from the Mayo Clinic to help you clamp down on the habit.

1) What's that noise? Your bed partner will probably let you know if you are grinding in your sleep. Other signs and symptoms include: tooth and jaw pain, headaches, sensitive teeth and chewed tissue on the inside of your cheek.

2) Open wide. Teeth grinding often goes unnoticed or is ignored. Regular dental checkups can help diagnose the condition. A dentist will look for unusual wear and tear on your teeth.

3) Night guard. Many dentists recommend custom fit mouth guards that are worn when a patient sleeps. Over-the-counter guards are less expensive, but may not be as effective.

4) Relax! Finding ways to reduce stress in your life may help reduce your risk of becoming a grinder.

Finally, teeth grinding isn't just for adults. Children may develop the problem because their teeth don't fit together comfortably or as a response to pain from teething or an earache. Most kids outgrow the problem, but see a doctor or dentist for a proper diagnosis.

Judy Fortin's Health Minute segment runs daily on Headline News from 10 a.m. to 6 p.m. ET weekdays.

Posted by: Judy Fortin - CNN Medical Correspondent
Filed under: Fortin • Health