Health Tips

Night Grinding (Bruxism): Why You Wake Up with Jaw Pain

Dr. N. Mani Sundar5 April 20263 min read

Bruxism, or teeth grinding, affects millions of people, yet many don't realize they have it until a dentist points out the worn enamel.

What Causes Bruxism?

For adults in fast-paced cities like Chennai, stress and anxiety are the primary triggers. Other factors include sleep apnea, irregular bite, or heavy caffeine/alcohol consumption before bed.

The Consequences of Ignoring It

Over time, unchecked night grinding can cause:

  • Flattened, chipped, or loose teeth.
  • Worn enamel, leading to extreme sensitivity.
  • TMJ (temporomandibular joint) disorders, causing clicking sounds or facial pain.
  • Chronic morning headaches.

The Solution

If you suspect you grind your teeth, the most effective preventative measure is a custom night guard made by your dentist. It acts as a cushion, stopping the destructive friction between your upper and lower teeth.

Dr. Mani Sundar says: "A night guard is a small investment that protects you from needing root canals and crowns down the line. It literally saves your smile while you sleep."