How Do I Treat a Blood Blister?

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Blood blisters are usually innocent and heal on their very own over time. Be taught totally different strategies of treating a blood blister and the way to stop an infection

Blood blisters are usually innocent and heal on their very own over time. 

Blisters that haven’t popped or torn ought to be loosely coated with a bandage. If the blisters are situated on a weight-bearing space, equivalent to on the backside of your foot, you’ll be able to shield it with a moleskin pad.

If the blister has been popped or torn, wash the realm instantly with clear water. Keep away from utilizing alcohol, iodine, or some other chemical substances. By no means take away the pores and skin that’s left over the lesion. Apply a skinny layer of petroleum jelly and canopy it with a nonstick bandage. Change the bandage as soon as a day or at any time when it will get moist or soiled, and take away at night time to let the realm dry.

If the blisters are giant and painful, you’ll be able to attempt draining them by gently puncturing with a needle or pin rubbed with alcohol and urgent till the fluid drains out. Keep away from doing this, nevertheless, you probably have pre-existing medical situations equivalent to diabetes, HIV, cancer, or heart disease.

Till the blister heals, keep away from sneakers or actions that rub towards the pores and skin.

What causes blood blisters?

Blood blisters happen when one thing pinches the pores and skin and damages the blood vessels close to the pores and skin floor. Whereas the pores and skin doesn’t break, blood swimming pools beneath and makes the blister seem darker than different kinds of blisters. 

Examples of the way you would possibly develop a blood blister embrace the next:

Banging your toe
Kicking an object too arduous
Getting your toe caught in a door
Sporting ill-fitting footwear
Extreme frostbite
Sweaty feet, which may trigger additional friction

How lengthy does it take a blood blister to heal?

Most blisters heal on their very own inside every week or two. 

Attempt to preserve the blister bandaged and put on a unique shoe till it heals. In case you have blisters from burn or frostbite or discover indicators of an infection, it’s best to seek the advice of a physician instantly.

What are indicators of an infection?

Search medical assist for those who discover indicators of an infection:

Fever
Leaking pus
Intense pain
Swelling
Redness or heat across the blister
Purple streaks across the blister

Methods to stop blood blisters

Blood blisters often develop on the palms and toes. Whereas they will’t at all times be prevented, you’ll be able to take the next precautions:

Put on correctly becoming sneakers
Preserve your toes dry
Watch out and put on gloves when working with sharp instruments, equivalent to pruners, pliers, and many others.


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Medically Reviewed on 1/6/2022
References

Picture Supply: iStock ImagesWebMD. Blisters Remedy. https://www.webmd.com/first-aid/blisters-treatment#091e9c5e80958800-1-5Cleveland Clinic. Blisters. https://my.clevelandclinic.org/well being/ailments/16787-blisters

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