TMJ & Jaw Pain

TMJ, Jaw Pain, Night Guards, and Functional Dental Care in Hialeah and Miami Gardens

Protect your teeth from grinding and clenching with custom night guards — and get a comprehensive bite evaluation for jaw pain, headaches, and TMJ symptoms at two South Florida locations.

May 17, 2026 6 min readCool Smilez Family Dentistry
Custom night guard for TMJ and teeth grinding at Cool Smilez

Jaw Pain, Teeth Grinding, and TMJ Treatment

Searching for a TMJ dentist near me, jaw pain treatment, teeth grinding, clenching, custom night guards, mouthguard near me, headaches from jaw pain, or TMJ treatment in Hialeah or Miami Gardens? Cool Smilez Family Dentistry & Orthodontics offers functional dental care to help protect your teeth and improve comfort.

What Is TMJ?

The temporomandibular joint (TMJ) connects your jawbone to your skull. TMJ disorders (sometimes called TMD) occur when there are problems with the jaw joint, surrounding muscles, or the way the teeth come together. TMJ issues are more common than many people realize and can significantly affect quality of life.

Signs You May Have TMJ or Teeth Grinding Issues

  • Jaw pain, soreness, or stiffness — especially in the morning
  • Clicking, popping, or grinding sounds when opening or closing your mouth
  • Headaches or migraines, particularly upon waking
  • Facial muscle soreness or fatigue
  • Worn, flattened, chipped, or cracked teeth
  • Tooth sensitivity that cannot be explained by cavities
  • Difficulty opening your mouth fully
  • Ear pain or a feeling of fullness in the ears
  • Neck or shoulder tension
  • Sleep disruption from grinding (bruxism)

Did you know? Many people grind their teeth at night without realizing it. A dentist can often detect signs of grinding during a routine exam — worn tooth surfaces, chipped enamel, and jaw muscle tenderness are common clues.

Custom Night Guards

A custom night guard is a removable oral appliance worn during sleep to protect your teeth from the damaging effects of grinding and clenching. Unlike over-the-counter guards, a custom-fitted night guard is made from impressions of your specific teeth — providing a precise, comfortable fit that is more effective and easier to wear.

Night guards do not cure TMJ disorders, but they can significantly reduce tooth wear, relieve jaw muscle tension, and improve sleep quality for many patients.

Our Approach to TMJ and Bite Issues

At Cool Smilez, our team can evaluate your bite, teeth, jaw symptoms, and oral health to determine whether a night guard, orthodontic care, bite adjustment, or other treatment option may help. We take a conservative approach — starting with the least invasive options and monitoring your response over time.

Our Two Locations

Cool Smilez Hialeah

7150 W. 20th Ave, Suite 103, Hialeah, FL 33016

Cool Smilez Miami Gardens

21457 NW 2nd Ave, Miami Gardens, FL 33169

En español, muchos pacientes buscan dolor de mandíbula, tratamiento TMJ, rechinar los dientes, apretar los dientes, protector nocturno, guardia dental, dolor facial, dolor de cabeza por mandíbula y dentista que habla español.

Book a Bite & TMJ Evaluation

Custom night guards available. Bilingual staff. Serving Hialeah and Miami Gardens.