These appliances serve different purposes: one is discussed for sleep-related clenching or grinding, while the other cushions sports impacts.
Start with the purpose
A night guard may be discussed when a dentist finds signs of grinding or clenching and wants to protect the teeth. A sports mouthguard is intended to cushion an impact to the mouth during activity. The ADA specifically warns that a sports guard's added cushioning may not be comfortable for sleep. Do not assume a device that fits over teeth is interchangeable with another simply because both are called mouthguards.
Compare the questions behind each choice
For a night guard, ask what findings support its use, what type of fit is recommended and how tooth wear or symptoms will be monitored. For a sports guard, ask which activity, contact risk, age, braces or restorations affect the design. The ADA notes that custom, boil-and-bite and stock sports guards differ in fit and cost. Ask the dentist which option provides a practical balance for the athlete rather than assuming the most expensive is the only useful choice.
Check fit, care and replacement
Both types need to fit securely and be kept clean, but the directions and wear patterns differ. Ask when to replace a damaged or ill-fitting device and whether a change in dental work or orthodontic appliances requires a new fitting. A growing child may need reassessment as teeth and jaw change. A dentist can check that the appliance does not interfere with its intended use or irritate the mouth.
Use the practice's separate service pages
Johns Creek Family Dentistry lists night guards and sports mouth guards separately. Those pages confirm the practice can discuss each service, but they do not establish which appliance a particular person should wear. Bring the intended activity, symptoms and existing dental devices to the consultation. Ask for a written quote that identifies the appliance, fitting and adjustment arrangements before deciding.
Questions to ask
Can I wear my sports guard while sleeping?
The designs have different purposes. Ask your dentist before substituting one for the other, especially if a night guard was recommended after an examination.
Does a child need a custom sports guard?
It depends on activity, fit, dental development and budget. The ADA describes several options; ask a dentist which fits the child well and when it should be replaced.
Can a guard treat the cause of jaw pain?
A guard may be one part of a plan, but jaw pain can have different causes. Ask the dentist what the exam found and how persistent symptoms will be reassessed.