Cold sores are painful fluid-filled blisters that form on the borders of the lips caused by a herpes virus, most often the herpes simplex 1 virus. Cold sores should not be confused with mouth ulcers, which are small ulcerations in the mouth. The blisters, which are contagious, later break, ooze, and crust over before healing.
Cold Sores
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Betadine Cold Sore Paint Relief 8ml NZ $12.15 NZ $8.07
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Famvir Once 1 Dose 3 Tablets NZ $24.87
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Ethical Nutrients Lysine Viral Cold Sore Defence Tablets 30 NZ $22.77 NZ $21.25
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Natures Sunshine l-Lysine Capsules 100 NZ $41.10 NZ $25.90
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Solgar L-Lysine 1000mg Tablets 50 NZ $24.23 NZ $20.33
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Viraban Cold Sore Cream 5g NZ $15.42
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Betadine Cold Sore Ointment 7.5g NZ $8.53
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Compeed Cold Sore Patch 15s NZ $21.45
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Carmex Lip Balm 7.5g NZ $7.10
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Virasolve Cold Sore Cream 5g NZ $17.45
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Vectavir Cold Sore Cream 2g NZ $16.65
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Viratac Cold Sore Cream 5g NZ $11.96
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Zovirax 5% Cream 2g Tube NZ $21.22
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Natures Own Cold Sore Relief L-Lysine 500mg Tablets 50 NZ $10.80 NZ $7.08
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Nutralife Lysine 1200mg Tablets 60 NZ $19.90 NZ $12.51
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Zovirax 5% Cream 2g Pump NZ $23.01