Mouth Sores Treatment in Frisco, TX
Most mouth sores are harmless and heal on their own — but a sore that lingers, keeps coming back, or won’t heal deserves a professional look. Our award-winning Frisco team diagnoses the cause and screens for anything serious.
📍 5605 FM 423, Suite 600-B, Frisco, TX 75036 | 📞 (469) 598-1021 | Mon–Fri 8am–5pm | Se habla español
Most Are Harmless — Some Need a Look
What Causes Mouth Sores?
Mouth sores come in several forms, and most are nothing to worry about. Canker sores are small, painful ulcers inside the mouth — on the cheeks, tongue, or gums — often triggered by stress, a minor injury such as biting your cheek, acidic or spicy foods, or hormonal changes. They typically heal on their own within one to two weeks. Cold sores are caused by the herpes simplex virus and appear as blisters on or around the lips, then crust and heal over a similar timeframe.
Other sores come from irritation — a sharp tooth, a rough or ill-fitting filling, denture, or orthodontic appliance, or a burn from hot food. Some relate to dry mouth, nutritional factors, or certain medications. The vast majority of mouth sores are benign and self-limiting, which is reassuring.
There is one important rule worth remembering: any sore that does not heal within about two weeks should be evaluated. While most are harmless, a small percentage of non-healing sores can be an early sign of something more serious, including oral cancer — which is highly treatable when caught early. At Tribute Family Dentistry in Frisco, we diagnose the cause of mouth sores, relieve discomfort, and include an oral cancer screening at every checkup for peace of mind. For trusted background, see the ADA’s guide to mouth sores.
How We Help With Mouth Sores
Diagnosing the Cause
We examine the sore and your history to identify what it is, so you get the right care and reassurance. Start with a dental exam.
Relief From Painful Sores
For canker and cold sores, we offer guidance and treatments to ease discomfort and speed healing.
Fixing Irritation Sources
If a sharp tooth or rough restoration is causing repeated sores, we smooth or repair it so the area can heal for good.
Oral Cancer Screening
Every checkup includes an oral cancer screening — a quick, painless exam that checks for anything that needs a closer look.
Evaluating a Non-Healing Sore
A sore lasting more than two weeks should be evaluated promptly. We assess it and refer for biopsy or specialist care if needed.
Dry Mouth & Sores
Low saliva can cause recurring sores. Treating dry mouth helps the tissues stay healthy.
When to Have a Mouth Sore Checked
- Any sore that hasn’t healed in two weeks
- A lump, thickening, or rough patch in the mouth
- A red or white patch that won’t go away
- Sores that keep coming back in the same spot
- A sore with numbness, bleeding, or trouble swallowing
Most sores are harmless, but a non-healing one is worth a prompt look. Call (469) 598-1021 to be seen.
What to Expect at Your Visit
We examine the sore closely — its size, color, texture, and location — and ask how long it has been there, whether it has happened before, and what might have triggered it. We also check for a sharp tooth or rough restoration nearby that could be the cause, and we feel the tissues of the mouth, lips, and neck as part of a routine oral cancer screening.
In most cases we can reassure you that the sore is benign and provide relief and a timeline for healing. If a sore is non-healing or looks unusual, we explain why a closer evaluation or biopsy is the safe next step and help arrange it promptly. Our goal is both comfort and confidence that nothing serious is being overlooked.
Why Choose Tribute for Mouth Sores
We give you a clear diagnosis and real reassurance — relieving discomfort while screening carefully for anything that needs attention. Every routine visit includes a painless oral cancer screening, and if a sore needs a closer look, we evaluate it promptly and coordinate further care when warranted.
Soothing Mouth Sores at Home
- Rinse with warm salt water to soothe and clean the area
- Avoid spicy, acidic, salty, or very hot foods that sting
- Use an over-the-counter oral gel for temporary relief
- Keep up gentle brushing to keep the mouth clean
- Manage stress, a common trigger for canker sores
Home care eases discomfort, but any sore lasting more than two weeks should be evaluated. Call (469) 598-1021.
Diagnosis, Relief, and Reassurance
A non-healing sore deserves careful, caring attention. Tribute Family Dentistry was founded by Dr. Kevin Baharvand, DMD, MS, a Diplomate of the American Board of Orthodontics and D Magazine Top Dentist in DFW for 2026, and Dr. Julia Kang, DMD, MS, and every checkup includes an oral cancer screening. Meet the full team →
Mouth Sore Care Near You in Frisco, TX
From our office at 5605 FM 423, Suite 600-B, Frisco, TX 75036 — in the Waterstone development along FM 423 — we care for families across Frisco, The Colony, Little Elm, and Prosper, including the neighborhoods of:
Mouth Sores FAQs
What causes mouth sores?
Common mouth sores include canker sores (often from stress, injury, or foods), cold sores (viral, around the lips), and sores from irritation such as a sharp tooth or dental work. Most are harmless and heal within two weeks.
When should I worry about a mouth sore?
Have a sore evaluated if it has not healed within two weeks, keeps returning, or comes with a lump, a red or white patch, numbness, or trouble swallowing. Early evaluation is important, and every checkup includes an oral cancer screening.
Can a dentist treat mouth sores?
Yes. A dentist can diagnose the cause, relieve discomfort, fix sources of irritation, and screen for anything serious, referring for further care if needed.
What is the difference between a canker sore and a cold sore?
Canker sores are small ulcers inside the mouth and are not contagious, usually triggered by stress, injury, or foods. Cold sores are caused by a virus, appear as blisters on or around the lips, and are contagious. Both typically heal within one to two weeks.
How long should a mouth sore last?
Most canker and cold sores heal within one to two weeks. A sore that lasts longer than two weeks, or one that is growing, bleeding, or unusual, should be evaluated promptly.
Do you evaluate mouth sores near Frisco?
Yes. We diagnose and treat mouth sores and provide oral cancer screening for new and existing patients from Frisco, The Colony, Little Elm, and Prosper. Call (469) 598-1021.
Mouth Sore That Won’t Heal? Let’s Take a Look.
Most sores are harmless, but a lasting one deserves a prompt, caring evaluation. Call now or request an appointment online — new patients welcome across Frisco.
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