Cold Sores

Summary Content

Cold sores are small, painful blisters caused by the herpes simplex virus (HSV), typically forming on or around the lips. These contagious lesions can be triggered by factors like stress, illness, or sun exposure, often leading to discomfort and embarrassment. At Rejuvenation Dermatology in Edmonton, our experienced team offers specialized care to help you manage cold sore outbreaks effectively. We provide personalized treatment options, including antiviral medications and soothing therapies designed to reduce symptoms and speed up healing. With expert support, you’ll learn how to identify triggers, prevent flare-ups, and regain confidence in your skin. Don’t let cold sores interfere with your day-to-day life—schedule a consultation with our Edmonton dermatology experts to explore effective treatment and prevention strategies.

What Are Cold Sores?

Cold sores, also referred to as fever blisters, are small, fluid-filled lesions caused by the herpes simplex virus (HSV-1). They typically develop around the lips, mouth, or nearby skin and are highly contagious, often spreading through direct contact. Cold sores can affect people of all ages and may be triggered by stress, fatigue, illness, or sun exposure. While not usually dangerous, they can cause pain, irritation, and emotional discomfort. Without treatment, outbreaks may persist for up to two weeks, disrupting daily routines and affecting self-confidence. Early intervention can help shorten healing time and reduce the risk of spreading the virus.

Signs & Symptoms of Cold Sores

Identifying cold sores in their early stages is key to starting treatment promptly. Typical signs and symptoms include:

  • Tingling or Burning: A noticeable sensation around the lips that often signals an outbreak is about to begin.
  • Blister Formation: Clusters of small, fluid-filled bumps appear on or near the lips.
  • Tenderness or Irritation: The affected area may become sore, sensitive, or uncomfortable.
  • Crusting and Recovery: Blisters rupture, form a scab, and usually heal within 7 to 14 days.

Recognizing these early symptoms can help reduce the severity and duration of a cold sore episode with the right care.

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 | Edmonton

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.