Dr. Le’s Advice: Managing Painful Mouth Ulcers and Sores in Fort Worth

Some mouth ulcers appear out of nowhere overnight—aching to chew, talk, or even smile. They scald with every bite of food and only worsen before they get better. And when you have work, chores, and a busy schedule to deal with, those tiny patches can feel like a giant hassle.

If you’ve ever bitten your cheek by accident or felt that nagging burn from a canker sore, you’re not alone. Many patients in Fort Worth deal with this often, and it’s not always something that goes away on its own.

Dr. Le at Flossophy Dental Studio explains how to manage these painful mouth sores, what causes them, and when to see an emergency dentist in Fort Worth.

What Causes Mouth Sores or Ulcers?

There’s no single cause, but several everyday factors lead to painful oral ulcers. These are:

• Minor trauma from biting the inside of your cheek or lip
• Friction from dental appliances like braces or dentures
• Food sensitivities (citrus, spicy, or acidic foods)
• Nutritional deficiencies (B12, iron, or folate)
• Hormonal changes
• Stress or fatigue
• Medical conditions such as Crohn’s disease or celiac disease

Most often, canker sores (aphthous ulcers) present as small, rounded, yellow or white patches with a red edge. They are not contagious, but they can be chronic and very painful.

At-Home Care That Works

If the sore is minor and you are not severely hurting, there are steps to take to comfort the sore at home.

Easy Tricks That Work:

• Gently swish with warm salt water twice daily.
• Avoid spicy or acidic foods that can make the sore worse.
• Brush your teeth lightly with a soft-bristled toothbrush to avoid further irritation.
• Drink at least 12 to 16 cups of water if you have dry mouth.
• Use over-the-counter protective gels or pastes as directed.

Most mouth sores will begin to heal within 7 to 10 days. But if your pain worsens or won’t go away, it’s time to see a Fort Worth emergency dentist.

When Should You Book A Session with an Emergency Dentist?

Pain that persists after a few days is not to be ignored. Recurring mouth ulcers may signal that something more serious is wrong—especially if they are accompanied by fever, swollen lymph nodes, or eating difficulties.

The American Dental Association reports that sores of more than two weeks’ duration or those that recur must be evaluated professionally.

In Fort Worth, Dr. Le sees patients for urgent dental issues, including stubborn ulcers and oral infections. Having access to an emergency dentist in Fort Worth ensures you’re not left dealing with unnecessary pain or complications.

How Can a Dentist Help You?

Here’s what professional care often includes:

• Antimicrobial mouth rinses that reduce inflammation
• Oral medications or topical corticosteroids for sores that don’t go away
• Evaluating and adjusting dental appliances if they’re causing friction
• Examining underlying causes with lab testing, if necessary

If your sore is caused by an infection, your dentist might suggest immediate treatment to avoid its spreading. 

Mouth sores can be tiny, but they can destroy your quality of life in a matter of days. If your ulcer is not healing or is getting worse daily, there is no use scratching around.

Dr. Le and the team at Flossophy Dental Studio are prepared to help with same-day care when you need it most. To get your mouth sore promptly treated and to experience relief fast, schedule an appointment with our Fort Worth emergency dentist today.