How to hide a fever blister?

To hide a fever blister safely, you can use a medicated cold sore patch which is transparent and covers the sore. It protects the skin from dirt and lets you apply a little concealer or lipstick on top without causing any infection. Keep the area clean and don't scratch it.

I had a massive fever blister last week right before a family wedding. I used those small hydrocolloid patches from the pharmacy to cover it up, and then dabbed a bit of loose powder on top. It made it almost invisible and helped it heal much faster without scabbing.

Don't trust random online hacks like putting toothpaste or garlic on a fever blister to dry it fast, as they can cause chemical burns on your lips. These blisters are viral, so ask a doctor or pharmacist for a proper antiviral gel to treat it safely.

I get these blisters every winter. Don't try to peel or pop them to make them look smaller, as that only makes them redder and causes scarring. Just apply a prescribed antiviral cream early on, and let it dry out naturally.

I just woke up with a small painful bump on my lip and I have a college presentation tomorrow. Is it safe to apply normal foundation directly over it, or will it make the blister grow bigger? I am really nervous.

Honestly, the easiest and cheapest way to hide a fever blister nowadays is to just wear a simple surgical mask when going out! It protects your face from dust, keeps you from touching it, and nobody will even ask any questions.