This article explains vesicle symptoms, causes, diagnosis, and treatment.
Vesicle Symptoms
Vesicles appear as small blisters on the skin.
If a blister is larger than one centimeter, it is called a bulla (plural: bullae).
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Vesicles can break open very easily.
The larger one is, the more prone it is to burst, which can be painful.
When this occurs, fluid is released that forms a yellow crust on the skin when dry.
Vesicles can also cause inflammation in the surrounding area.
There is a greater risk of infection if a vesicle bursts prematurely before the underlying skin heals.
Vesicular Rash
A vesicular rash is any rash that includes vesicles.
Most conditions that cause a vesicular rash are not serious.
Some, like friction, are considered minor.
Other causes include:
Diagnosis
Vesicles are easy to recognize since they appear on the skins surface.
Vesicle diagnosis may include:
Treatment
Vesicle treatment depends on the cause.
In many cases, healthcare providers treat vesicles with over-the-counter (OTC) medication.
Sometimes they heal on their own.
Vesicles may rupture on their own, but you should avoid popping a vesicle deliberately.
This can slow healing and make you more prone to developing an infection.
Its best to keep the area clean and any intact vesicles sealed so the skin beneath can heal.
If a vesicle is swollen and painful, a healthcare provider can drain the fluid with sterile tools.
Doing so helps the skin to heal effectively without risking infection.
These include:
Prevention
Vesicles arent always preventable.
Those due to poison ivy or a virus, for example, could appear again after another exposure.
These blisters can break open and leave a crusty, yellow film behind.
Do your best, since scratching can result in scarring.
Wearing soft mittens or socks over your hands can sometimes help, especially while you sleep.
Frequently Asked Questions
Vesicles, also called blisters, can form anywhere on the skin.
However, the hands and feet are the most common locations for blisters to develop.
Yes, a vesicle can be itchy.
However, try not to scratch since this can cause it to rupture.
A broken blister is more vulnerable to infection.
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