Cold Sores

Summary Content

Effective Care for Cold Sores

Cold sores are small, painful blisters caused by the herpes simplex virus (HSV), often appearing on or around the lips. These contagious outbreaks can be triggered by stress, illness, or sun exposure, causing discomfort and self-consciousness. At Rejuvenation Dermatology in Calgary, we offer expert care to help you manage cold sores effectively. From antiviral medications to soothing treatments, our tailored solutions focus on reducing outbreaks and promoting faster healing. With professional guidance, you can minimize triggers, prevent recurrences, and restore confidence. Don’t let cold sores disrupt your life—book a consultation with our Calgary dermatology specialists today for advanced care and long-term prevention strategies.

What Are Cold Sores?

Cold sores, also known as fever blisters, are small, fluid-filled blisters caused by the herpes simplex virus (HSV-1). They commonly appear on the lips, mouth, or surrounding areas and are highly contagious, spreading through close contact. Cold sores often affect individuals of all ages and can be triggered by stress, fatigue, illness, or sun exposure. While generally not serious, they can cause pain, discomfort, and embarrassment. Without treatment, outbreaks can last for up to two weeks, impacting daily life and confidence.

Signs & Symptoms of Cold Sores

Recognizing cold sores early can help in seeking timely treatment. Common symptoms include:

  • Tingling or Burning Sensation: A warning sign before blisters appear.
  • Blisters or Lesions: Small, fluid-filled bumps that form on or around the lips.
  • Pain or Discomfort: Affected areas may feel tender or sore.
  • Crusting and Healing: Blisters eventually burst, crust over, and heal within 7–14 days.

Medical Dermatology

At Rejuvenation Medical Aesthetics in Calgary, we provide expert medical dermatology treatments tailored to address a wide range of skin conditions. From acne and eczema to vitiligo, warts, and skin cancer, our team of skilled dermatologists offers advanced therapies to restore and maintain your skin's health. Utilizing cutting-edge techniques and personalized care plans, we aim to provide effective, minimally invasive solutions for common and complex dermatological concerns. Our services include phototherapy, topical treatments, laser therapies, and surgical procedures, ensuring you receive the best care for your unique needs. Whether improving skin health or managing chronic conditions, we are committed to delivering exceptional results. Take the first step toward healthier skin—schedule your consultation today! 

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 | Calgary

Get in Touch with Dr. Karen O’Neill

Have questions or want to book a consultation? Fill out the form below, and our team will get back to you as soon as possible.