20 Bloor Street East,Unit R4, Toronto, ON M4W 3G7
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Relief from Canker & Cold Sores Starts Here

Canker sores and cold sores can be more than just a minor irritation—they can disrupt daily life, making it painful to eat, drink, or even speak. Canker sores develop inside the mouth as small, painful ulcers, while cold sores appear as fluid-filled blisters on or around the lips. Whether caused by stress, infection, or other triggers, these sores can be persistent and uncomfortable.
At Midtown Dental, we offer advanced, professional treatments that not only provide immediate relief but also promote faster healing and help prevent recurring outbreaks. Our expert team is here to ensure you get the most effective care, so you can get back to feeling comfortable and confident.

What Are Canker Sores & Cold Sores?

Canker Sores (Aphthous Ulcers)
Canker sores are small, round or oval ulcers that develop inside the mouth, often on the tongue, inner cheeks, or gums. While they are not contagious, they can be extremely painful, making it difficult to eat or talk.

Causes of Canker Sores:

  • Stress or hormonal changes
  • Nutritional deficiencies (iron, B12, folic acid)
  • Minor injuries from dental work, braces, or biting
  • Acidic or spicy foods that trigger irritation

Cold Sores (Oral Herpes)

Cold sores, also known as fever blisters, are caused by the herpes simplex virus (HSV-1). These painful, fluid-filled blisters typically form around the lips and mouth. Unlike canker sores, cold sores are contagious and can spread through direct contact.

Cold Sore Triggers:

  • Stress and fatigue
  • Sun exposure
  • Weakened immune system
  • Illness or fever

Effective Treatment Options at Midtown Dental

At Midtown Dental, we offer a range of professional treatments to provide fast relief and long-term prevention.
Our laser therapy is a painless, non-invasive option that reduces pain instantly, speeds up healing, and minimizes future outbreaks.
We also provide prescription-strength antiviral medications, medicated mouth rinses, and professional ointments to treat and soothe sores effectively.
For patients experiencing frequent outbreaks, we develop customized prevention plans, focusing on dietary adjustments, immune support, stress management, and, if needed, preventive antiviral therapy. Our goal is to help you heal quickly and reduce the chances of recurring sores.

Oral Sore & Soft Tissue Treatments

Midtown Dental provides a full range of treatments for oral discomfort and soft tissue conditions, including:

  • Oral ulcer management
  • Relief for gum irritations
  • Tongue sores and inflammation care
  • Treatment for cheek and lip biting injuries

Get Fast Relief for Canker & Cold Sores

Book Your Appointment at Midtown Dental Today

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