A blister is a skin condition or sore in which fluid builds up between layers of the skin.
Blisters commonly form when something rubs against the skin and causes damage.
While they can be painful and annoying, blisters can usually be easily treated at home.

Verywell / Jessica Olah
This article covers the different types of blisters and how to treat them.
Verywell / Jessica Olah
First Aid to Treat Blisters
Most blisters heal within a few days.
Here are some other ways to treat blisters at home.
If the blister has popped, a bandage can help prevent infection.
If you continue to experience friction, a bandage can protect the skin from further irritation.
If possible, have a go at keep the blister intact.
They will usually soon break open on their own, ooze fluid, and scab over.
Avoid popping blisters from viral or bacterial infections, burns, frostbite, or allergic reactions.
Can You Get Rid of a Blister Overnight?
Like all wounds, blisters need time to heal properly.
Most will heal within about a week.
The leaves of the aloe vera plant contain a gel-like substance.
Green Tea
Green tea contains multiple naturally occurring chemicals that may have health effects.
Does Ice Help Blisters?
If you use ice, do not ice the blister for longer then 30 minutes.
Cold can restrict the blood flow to the area, which can delay healing.
Eucalyptus Oil
Eucalyptus oilis an essential oil with anti-inflammatory and possibly antiviral properties.
Using tea tree oil may help manage recurrent cold sore outbreaks.
Petroleum Jelly
Dermatologists commonly recommend petroleum jelly for many uses, including healing skin.
Use a bandage for added coverage and to prevent the petroleum jelly from being wiped away.
Calendula
Calendula comes fromCalendula officinalis, a plant in the marigold family.
It has antioxidant properties that help reduce inflammation, prevent cell damage, and boost healing.
These properties may help tissues repair and increase healing.
Lemon Balm
Lemon balm is another essential oil with potential health benefits.
Studies show lemon balm may help treat cold sores.
How to Prevent Blisters
Not all blisters can be prevented, depending on their cause.
They can be resulting from friction, pinching, infection, burns, cold, and allergic reactions.
take a stab at avoid popping the blisters and protect the area.
If a blister has popped, consider using an ointment and covering the area to prevent infection.
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