To a casual observer, a night guard and a retainer may seem like the same thing. But that’s not the case. So, what’s the difference between a night guard and a retainer? Will you be able to spot the differences? It boils down to two basic ones: protecting vs alignment.

Night Guard Protects Against Teeth Grinding

A night guard protects your teeth while you’re asleep. Teeth grinding or bruxism happens when you unconsciously grind, gnash or clench your teeth at night. Those who grind their teeth at night also tend to have other sleeping disorders like snoring and sleep apnea (pauses in breathing). 

Your dentist will prescribe a night guard if you show any signs of the following condition as a result of teeth grinding:

• Broken or cracked teeth
• Sore jaw muscles
• Underlying bone damage

You can get these guards over the counter or customized at a dental clinic. Be cautious when purchasing a generic guard from a drug store as they tend to fit improperly and are, therefore, uncomfortable to wear.  Choosing a customized guard is a more successful option. Made of plastic, they can be worn over the top or bottom teeth. A difference between a night guard and a retainer is that a night guard is primarily worn during the nighttime while a retainer can be worn anytime or even fixed permanently in the mouth. 

Retainers Align Teeth

Retainers are meant to maintain your teeth’s position when orthodontic treatment is complete. The retainer keeps the bones and teeth from shifting back into their original position after being moved through orthodontic treatment. 

After a patient removes their braces or another orthodontic device, they’re fitted for a removable or fixed retainer. Patients can put in and take out their removable retainers, which are typically made out of clear acrylic. An orthodontist or dentist will place a fixed retainer on the tongue-facing side of the teeth. Most patients need to wear a retainer for their entire life to ensure their teeth remain straight. 

Do I Need A Night Guard Or A Retainer?

Depending on the condition of your teeth and your treatment plan, our dental professionals at Dental Image Therapy Centres will recommend the appropriate treatment for you. If you tend to grind your teeth at night, your dentist will recommend a night guard. If you’re looking to keep your teeth straight after orthodontic treatment, they’ll suggest a retainer. Whatever dental concerns you have, it’s always best to visit your dentist for a thorough examination to keep your teeth healthy and always looking their best. Come find us at our Winnipeg dental clinics located in Garden City Shopping Centre and St. Vital Centre.