Can i eat with this patch on my lip? or sip tea? will water make it come off? like from showering?

Yes, you can eat and drink. I’m unsure about the shower though. I normally use the shower as another time to clean and sanitize my lip.

Is it better to sleep with the patch on? Or let the cold sore breathe?

I sleep with it on. It keeps it from spreading and it keeps it from cracking and bleeding.

Can you use a it on active blisters or open sores?

You absolutely can and should use it on active blisters, (this is even recommended in the instructions). I never apply them on open sores though. After removing an old patch and washing my face, I will let a healing sore dry before applying a new patch. I have never had any issues removing a patch. After several hours, they start to peel on their own and are very easy to remove.

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Description

🛡️ Heal fast, hide smart — your secret weapon against cold sores!

ALL DAY SHIELD - Stays firmly in place up to 12 hours, providing continuous protection from day one.
SOOTHE REDUCE - Effectively alleviates redness, swelling, itching, and burning sensations.
HYGIENIC BARRIER - Protects against contamination to prevent cold sore worsening and scabbing.
INVISIBLE DEFENSE - Discreet translucent patch blends seamlessly with your skin for confident, no-fuss wear.
FAST TRACK HEALING - Ultra-thin hydrocolloid gel accelerates recovery by maintaining optimal moisture.

Mederma Cold Sore Fever Blister Discreet Healing Patch offers 15 ultra-thin, translucent hydrocolloid patches designed for adults. Each patch provides up to 12 hours of continuous protection, creating a moist healing environment that reduces pain, redness, swelling, and prevents scabbing. Originating from Hungary, these easy-to-apply patches discreetly conceal cold sores while acting as a protective barrier to speed recovery and minimize contamination.

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