How To Treat Headaches From Misplaced Crown Pain: A Clinical Guide To Relief

Headaches caused by a misplaced dental crown typically stem from malocclusion—an improper bite alignment that places excessive, uneven stress on the temporomandibular joint (TMJ) and surrounding masticatory muscles. Immediate temporary relief involves over-the-counter anti-inflammatories and a soft-food diet, but permanent resolution requires professional dental occlusal adjustment or crown replacement to restore harmonious jaw mechanics.

Pre-Procedure Clinical Assessment and Relief Equipment Checklist

Managing the acute cephalic and myofascial pain triggered by an ill-fitting or high dental restoration requires a structured approach before you can secure a professional dental appointment. This initial phase helps mitigate inflammation, protects the affected tooth from further mechanical trauma, and prepares you to communicate accurate symptoms to your dentist.

• Essential Relief Tools: Over-the-counter nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen, a soft-bristled toothbrush, non-abrasive toothpaste, warm salt water for soothing irritated gingiva, and an ice pack or cold compress for external facial swelling.
• Prerequisite Knowledge: Understanding that a crown is "high" means the occlusal (biting) surface makes premature contact with the opposing tooth before the rest of the dental arch fully closes. This forces the mandible (lower jaw) to slide or deviate into an unnatural resting position, triggering spasms in the masseter and temporalis muscles that manifest as tension-type headaches.
• Benchmarks and Timelines: Temporary home remedies should only bridge the gap for 24 to 48 hours. Seeking professional dental intervention within this window prevents chronic myofascial pain syndrome and protects the periodontal ligament from irreversible trauma caused by continuous premature occlusal loading.

Step-by-Step Protocol for Managing and Resolving Crown-Induced Headaches

Step 1: Implement Acute Pain Management and Dietary Modifications

• To reduce the localized inflammation of the periodontal ligament and the secondary tension headaches radiating from the jaw, administer an appropriate dose of an anti-inflammatory medication, adhering strictly to packaging guidelines or professional medical advice.
• Shift immediately to a mechanical soft-diet consisting of liquids, mashed vegetables, yogurt, and soft grains to minimize the biting force exerted on the misplaced crown.
• Avoid chewing on the side of the mouth housing the problematic restoration to prevent exacerbating the premature occlusal contact that triggers muscle guarding and spasms.

Warning: Never attempt to file, grind, or alter the misplaced crown yourself using household tools. Doing so can fracture the porcelain or metal structure, expose the underlying tooth to decay, and create jagged edges that lacerate the tongue or buccal mucosa.

Step 2: Perform Myofascial Release and Apply Temperature Therapy

• Apply an ice pack wrapped in a cloth to the side of the face experiencing pain for 15 minutes on and 15 minutes off during the first 24 hours to constrict blood vessels and numb acute inflammatory pain in the masseter and temporalis muscles.
• Transition to moist heat applied to the jaw joints and temples after the initial 48 hours to relax tight muscle fibers, improve local blood circulation, and alleviate tension headache symptoms.
• Perform gentle, circular self-massage along the jawline and temples using light pressure to release myofascial trigger points caused by the mandible's unnatural biting trajectory.

Pro-Tip: Pay close attention to whether your teeth touch when your face is at rest. If your jaw muscles feel fatigued while reading or working, you may be clenching unconsciously due to the high bite of the crown; practice keeping your lips together and your teeth slightly apart.

Step 3: Schedule and Prepare for Professional Occlusal Adjustment

• Contact your dentist immediately and explicitly state that you are experiencing severe headaches and jaw pain following the placement or shifting of a dental crown, as this constitutes an urgent occlusal adjustment.
• During the dental appointment, the clinician will use articulating paper—a thin, dyed ribbon—to mark the exact high spots on the crown where premature contact occurs.
• The dentist will selectively grind and polish the porcelain, composite, or metal surface of the crown until the bite force is evenly distributed across all opposing teeth, immediately relieving the abnormal stress driving your headaches.

Common Post-Placement Complications and Clinical Remedies

• Root Cause: The crown was fabricated or cemented slightly overcontoured or too tall, preventing the dental arch from achieving maximum intercuspation (the ideal closing position of upper and lower teeth).
  
  
  • Actionable Fix: Visit your dentist for a rapid occlusal equilibration where high spots are identified with articulating paper and adjusted in a matter of minutes.
• Root Cause: Micro-shifting of the adjacent or opposing teeth due to a delayed crown seating or a missing tooth allowed the bite to alter slightly before cementation.
  
  
  • Actionable Fix: The dentist may need to reshape both the offending crown and minor portions of the opposing cusp to re-establish a stable, balanced occlusion.
• Root Cause: Bruxism (teeth grinding or clenching) is exacerbating the impact of a slightly misaligned crown, turning minor bite friction into severe, chronic myofascial headaches.
  
  
  • Actionable Fix: Treat the acute bite issue first, and subsequently invest in a custom-fitted nightguard (occlusal splint) to protect the teeth and relax jaw muscles during sleep.
• Root Cause: Cement washout or marginal leakage has caused sub-surface decay, shifting the crown slightly out of its intended alignment and causing pressure anomalies.
  
  
  • Actionable Fix: The dentist must remove the crown, treat any underlying caries, and recement or remake the restoration to ensure structural integrity and correct alignment.

Frequently Asked Questions

Why does a misplaced dental crown cause headaches?

A misplaced or high crown forces your lower jaw to deviate from its natural closing path every time you bite, chew, or swallow. This continuous malalignment overworks the masseter, temporalis, and pterygoid muscles, leading to muscle fatigue, spasms, and tension headaches that radiate across the forehead, temples, and neck.

Can I wait for a high crown to wear down naturally on its own?

Waiting for a crown to wear down naturally is strongly discouraged. Modern dental materials like zirconia, porcelain, and high-noble alloys are exceptionally durable and will not wear down easily; instead, the excessive biting force will likely damage the opposing natural tooth, inflame the periodontal ligament, or cause chronic, debilitating headaches.

How does a dentist fix a crown that is causing headaches?

The dentist uses articulating paper to locate premature bite contacts while you bite down. They then use specialized diamond burs to gently grind down the high spot on the crown, polish the surface smooth, and verify that your bite pressure is evenly distributed across your entire dental arch.

Are over-the-counter pain relievers enough to cure crown headaches?

Over-the-counter pain relievers such as ibuprofen or acetaminophen only mask the symptoms by reducing inflammation and blocking pain signals. They cannot resolve the root mechanical cause, meaning the headaches will persist until the underlying bite misalignment of the crown is professionally corrected.

Schedule Your Occlusal Evaluation Today

Do not let an ill-fitting restoration disrupt your daily life with persistent myofascial pain and debilitating headaches. Contact your dental professional today to schedule a precise bite adjustment and restore long-lasting comfort to your jaw and head.