Cold Sore Laser Treatment

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Feel that tingle? The sooner we treat a cold sore, the better it works — and same-day appointments are often available. Don’t wait for the blister.

What Is Cold Sore Laser Treatment?

Cold sore laser treatment uses a gentle, low-level dental laser to target the spot where a cold sore (also called a fever blister) is forming. The light energy is directed at the affected area for a few minutes — no needles and no medication required. It works best when done early, ideally at the very first sign of tingling, itching, or burning, before the blister fully appears.

Cold sores are caused by a common virus and often flare up at the worst possible times:

• Before big events like weddings, interviews, or photos
• During periods of stress or illness
• After sun exposure or a cold, windy day
• In the same spot, again and again

If you get recurring cold sores, a quick laser appointment may help make outbreaks shorter and more comfortable. Conveniently located in Grimsby, Ontario.

If you feel a cold sore starting, call us as soon as you can at (289) 235-8188 — earlier treatment tends to work better. Here is what a typical visit looks like:

1. Quick assessment: Our team takes a look at the area and confirms laser treatment is right for you.
2. Protective eyewear: You wear special glasses to shield your eyes from the laser light.
3. Laser application: The low-level laser is directed at the cold sore area for a few minutes. The treatment is pain-free — most patients feel little more than gentle warmth.
4. Aftercare tips: We go over simple ways to keep the area comfortable while it heals.
5. Back to your day: There is no downtime, so you can carry on with your normal routine right away.

Appointments are short, and same-day visits may be available when a cold sore is just starting.