Why Does My Capped Tooth Hurt? Common Causes of Pain Under a Crown

Dental crowns protect and restore damaged teeth, but what if a crowned tooth starts to hurt? This discomfort can be puzzling and even frustrating. In this blog, we’ll break down common reasons for pain under a crown, how to recognize potential issues, and when to seek help. Don’t ignore the signals—your tooth may be trying to tell you something important!

What is a Dental Crown?

A dental crown is like a shield for your tooth. It’s a cap placed over a damaged or weakened tooth to preserve its shape, strength, and function. Crowns are mostly made from porcelain, ceramic, or metal and are custom-designed to blend in with your natural teeth.

Here’s why you might need a crown:

• Severe decay that a filling can’t fix.
• To strengthen a cracked or fractured tooth.
• To protect a tooth after getting a root canal therapy.
• Cosmetic reasons, like covering discoloration or reshaping a misshapen tooth.

Think of a crown as a solution that can save your tooth for years to come when done right.

Why Might You Experience Pain Under a Crown?

While crowns are meant to last, pain isn’t supposed to be part of the deal. If you’re asking why my capped tooth hurt, here are some possible reasons:

• Tooth Sensitivity: If the tooth beneath the crown isn’t completely sealed, hot or cold foods might trigger discomfort.
• Improper Fit: A poorly fitting crown can rub against other teeth or press into your gums, causing pain.
• Bite Alignment Problems: If your crown is too high or low, it can disrupt your bite, leading to soreness in the tooth or jaw.

Pain is your body’s way of signaling that something isn’t right, so pay attention to these signs.

Decay Under the Crown

Even with a crown, the tooth underneath isn’t immune to decay. Bacteria can sneak in through tiny gaps between the crown and tooth, leading to cavities you can’t see.

Signs of decay under a crown:

• Persistent pain or discomfort when chewing.
• Visible dark spots near the edges of the crown.
• Sensitivity to sweets or temperature changes.

If decay progresses, it may compromise the health of the tooth entirely. Early detection by a dentist in South Calgary is key to avoiding more invasive treatments.

Infection or Abscess

An infection under a crown can occur if the tooth’s pulp becomes inflamed or a previous root canal treatment fails.

Watch for these symptoms:

• Swelling around the crowned tooth.
• Throbbing pain that worsens over time.
• A bad taste in your mouth, possibly from pus.

Ignoring these signs can result in serious complications. Don’t wait—call your dentist if you suspect an infection.

Gum Recession or Damage

Healthy gums are crucial for a crown to remain functional and pain-free. Gum recession can expose sensitive areas of your tooth, including the root, leading to discomfort.

Here’s why gums might recede:

• Aggressive brushing habits.
• Poor oral hygiene causes gum disease.
• Aging, which naturally thins gum tissue.

If your gums are sore or shrinking, it’s time to address the issue before it worsens. Keep an eye on your gum health to avoid unnecessary pain.

Cracked or Loose Crowns

Over time, crowns can wear down, crack, or even come loose due to daily chewing forces.

Signs of a damaged crown:

• You feel movement or shifting when you chew.
• Sharp edges on the crown irritate your tongue or gums.
• Sudden pain when biting down.

If you notice these signs, your crown may need a repair or replacement. Avoid chewing hard foods to prevent further damage.

What Should You Do If Your Capped Tooth Hurts?

When pain strikes, it’s natural to feel uneasy. While waiting for a dental appointment, here are a few ways to ease your discomfort:

• Avoid foods that trigger sensitivity, like hot drinks or ice cream.
• Rinse your mouth using some warm salt water to soothe irritated gums.
• Use over-the-counter pain relievers sparingly to reduce inflammation.

But don’t rely on home remedies alone. Pain under a crown usually indicates an underlying issue that requires professional care.

How Dentist Near You Can Help

A visit to your dentist is the most effective way to resolve pain under a crown. Here’s what to expect:

• X-rays and Examination: Your dentist will check for decay, alignment issues, or infection using diagnostic tools.
• Crown Replacement: If your crown is damaged, your dentist may recommend replacing it with a new one.
• Root Canal Therapy: For infections or severe decay, a root canal may save the tooth.

With advancements in dental crowns in Calgary, AB, you’ll get tailored solutions to ensure long-term comfort and function.

Crowned Tooth Pain: Don’t Wait to Address It

Pain under a crown is manageable with the right care. Whether it’s due to decay, infection, or an ill-fitting crown, a prompt visit to your dentist can make all the difference. At Dental at the Met, we’re here to help you find relief and regain your confidence. Book your appointment today and smile comfortably again!