Cold Sores

  1. Home
  2. Cold Sores
Book Now
Treatments
Call Us
Summary Content

Cold sores are small, painful blisters caused by the herpes simplex virus (HSV), commonly forming on or around the lips. These contagious lesions can be triggered by factors such as stress, illness, or sun exposure, often leading to discomfort and self-consciousness. At Rejuvenation Dermatology in Oakville, our team provides expert care to help you manage cold sores with confidence. We offer customized treatment plans that include antiviral medications and soothing therapies designed to shorten healing time and reduce the frequency of outbreaks. With personalized support, you can better understand your triggers, prevent future flare-ups, and regain peace of mind. Don’t let cold sores interfere with your daily life—schedule a consultation with our Oakville dermatology experts for effective treatment and long-term relief.

Book Consult Call Us

What Are Cold Sores?

Cold sores—also known as fever blisters—are small, fluid-filled lesions caused by the herpes simplex virus (HSV-1). They typically develop on or around the lips and mouth and are highly contagious, spreading easily through close personal contact. People of all ages can be affected, with triggers including stress, fatigue, illness, and sun exposure. While not usually dangerous, cold sores can cause noticeable discomfort, irritation, and social embarrassment. Without treatment, outbreaks may persist for up to two weeks, potentially interfering with daily activities and self-esteem.

Get Started

Signs & Symptoms of Cold Sores

Identifying the early signs of a cold sore is key to starting treatment promptly. Typical symptoms include:

  • Tingling or Burning: Often the first sign, felt around the lips before blisters develop.
  • Blisters or Sores: Small, fluid-filled bumps that typically form on or near the lips.
  • Tenderness or Discomfort: The affected area may become sore or sensitive to touch.
  • Crusting and Recovery: Blisters rupture, form a crust, and usually heal within 7 to 14 days.
Get Started

Treatments for Cold Sores

Cold Sores FAQs:

Cold sores are caused by the herpes simplex virus (HSV-1).

Yes, they can spread through direct contact with the blisters or saliva.

Stress, illness, fatigue, sun exposure, or hormonal changes.

There’s no cure, but treatments can manage and reduce outbreaks.

Typically, 7–14 days from onset to healing.

If outbreaks are frequent, severe, or slow to heal.

Cold Sores | Effective Care for Viral Lip Infections | Oakville

Locations Where We Treat Cold Sores

Contact Rejuvenation Medical Aesthetics

Take the first step toward achieving healthy, radiant, and flawless skin. Contact Rejuvenation Medical Aesthetics today to schedule your personalized consultation and explore the advanced treatments tailored to your unique needs.