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10 Best cold sore fever blister treatments of 2025

Save up to 52% off
  • Best Choice

    1

    Abreva Docosanol 10% Cream Cold Sore Treatment, Fever Blister and Cold Sore Cream - 0.07 Oz Pump Bottle x 3
    Abreva

    Abreva Docosanol 10% Cream Cold Sore Treatment, Fever Blister and Cold Sore Cream - 0.07 Oz Pump Bottle x 3

    9.9
    Exceptional
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  • Value for Money

    2

    Abreva 10 Percent Docosanol Cold Sore Treatment, Treats Your Fever Blister in 2.5 Days - 0.07 oz Tube x 2
    Abreva

    Abreva 10 Percent Docosanol Cold Sore Treatment, Treats Your Fever Blister in 2.5 Days - 0.07 oz Tube x 2

    9.8
    Exceptional
    Our Rating

  • 3

    Campho Phenique Cold Sore and Fever Blister Treatment for Lips, Maximum Strength Provides Instant Relief, Helps Prevent Infection To Promote Healing, Original Gel Formula, 0.23 Oz
    Campho-Phenique

    Campho Phenique Cold Sore and Fever Blister Treatment for Lips, Maximum Strength Provides Instant Relief, Helps Prevent Infection To Promote Healing, Original Gel Formula, 0.23 Oz

    52% Off
    9.6
    Exceptional
    Our Rating

  • 4

    Mederma Fever Blister Discreet Healing Patch - A Patch That Protects and Conceals Cold Sores - 15 Count
    Mederma

    Mederma Fever Blister Discreet Healing Patch - A Patch That Protects and Conceals Cold Sores - 15 Count

    9.5
    Excellent
    Our Rating

  • 5

    Quantum Health Lip Clear Lysine+ Cold Sore Treatment Soothe & Moisturize Mouth Sores - L-Lysine Menthol Calendula & Propolis Ointment - Transparent Fever Blister Healing Balm - 0.25 Oz
    Quantum

    Quantum Health Lip Clear Lysine+ Cold Sore Treatment Soothe & Moisturize Mouth Sores - L-Lysine Menthol Calendula & Propolis Ointment - Transparent Fever Blister Healing Balm - 0.25 Oz

    25% Off
    9.4
    Excellent
    Our Rating
  • See Today’s Deals & Prices

  • 6

    Herpecin-L Pain Relief Treatment for Cold Sores and Fever Blisters, with Lidocaine, numbs Pain and Itch, Protects Against Infection, 0.15 oz
    Herpecin-L

    Herpecin-L Pain Relief Treatment for Cold Sores and Fever Blisters, with Lidocaine, numbs Pain and Itch, Protects Against Infection, 0.15 oz

    9.3
    Excellent
    Our Rating

  • 7

    Acculip Cold Sore Patch Lysine Cold Sore Treatment for Lips, Lysine Lip Balm Alternative for Cold Sore Relief, Medicated Fever Blister Cold Sore Patch, L-lysine Cold Sore Treatment, FSA Eligible
    Acculip

    Acculip Cold Sore Patch Lysine Cold Sore Treatment for Lips, Lysine Lip Balm Alternative for Cold Sore Relief, Medicated Fever Blister Cold Sore Patch, L-lysine Cold Sore Treatment, FSA Eligible

    9.0
    Excellent

  • 8

    Abreva Cold Sore/Fever Blister Treatment, Pump 0.07 oz (2 g) (Abreva Pump)
    Abreva

    Abreva Cold Sore/Fever Blister Treatment, Pump 0.07 oz (2 g) (Abreva Pump)

    20% Off
    8.7
    Very Good

  • 9

    Herpecin L Lip Balm Stick; Cold Sore Sun & Fever Blisters and Chapped Lips Relief Lip Balm with SPF30, Lemon Balm, and Lysine, 0.1oz
    Herpecin-L

    Herpecin L Lip Balm Stick; Cold Sore Sun & Fever Blisters and Chapped Lips Relief Lip Balm with SPF30, Lemon Balm, and Lysine, 0.1oz

    8.6
    Very Good
    Our Rating

  • 10

    Herstat+ Cold Sore Treatment 2g with 3% Propolis - Fast Acting Cold Sore & Fever Blister Treatment for Lips, Effective Lip Treatment
    Herstat

    Herstat+ Cold Sore Treatment 2g with 3% Propolis - Fast Acting Cold Sore & Fever Blister Treatment for Lips, Effective Lip Treatment

    23% Off
    8.5
    Good