A swollen vein is a vein that ruptures as a an outcome of a needle injury. If the ax “blown vein” may sound serious, in most cases, there is no long-term damage.

You are watching: Can a blown vein hurt you

Medical professionals insert needles right into veins to execute various medical procedures, including blood tests and intravenous (IV) line insertion. Occasionally, they might accidentally puncture a vein with the needle, resulting in pain or discomfort.

This write-up looks in ~ blown veins in an ext detail, including the causes and also how come treat and prevent them.

Share on PinterestKiattisak Choohnoo / EyeEm/Getty Images
The hatchet “blown vein” refers to a vein that has actually sustained damage from a needle, bring about it to leak blood into the neighboring area. Doctors also call this a ruptured vein.

The symptom of a puffy vein include:

discolored skin around the injection sitebruisingswellinglocalized pains or discomforta stinging sensation

Blown veins are different than fell down veins. A fell down vein occurs when the sides of a vein cave in toward each other, avoiding blood flow.

Blown veins require medical treatment, but they carry out not usually result in long-term damages to the vein and also generally heal in 10–12 days.

However, a blown vein deserve to sometimes complicate medical treatment. Because that example, if the wall surfaces of a vein swell increase after rupturing, this have the right to prevent medications or IV fluids from gaining through come the rest of the body.

If a human receiving IV fluids has actually a ruptured vein, the fluids might seep right into the surrounding tissue. This impact is recognized as infiltration.

If either of these complications occurs, a medical experienced will likely relocate the needle to a various vein and enable the blown vein come heal completely before using it again.

Another potential complication is extravasation, i beg your pardon occurs once a medicine that causes irritation seeps into the tissue neighboring a puffy vein. Extravasation may reason pain, inflammation, mobility problems, or infection.

Chemotherapy drugs are an example of a medicine that can reason extravasation.

What reasons blown veins?

Blown veins happen as a result of wrong needle insertion right into a vein. This action can reason a puncture ~ above one or both political parties of the vein wall, or it can lead come irritation inside the vein.

Various factors can advanced the likelihood of swollen veins, including:

movement throughout needle insertionusing an not correct needle size for an individual’s veinsthe usage of insecurely fastened catheters, i beg your pardon move about when the patient movesage, together the veins in older adults tend to be much more fragile and also movable, do needle insertion much more difficultthicker veins, which have the right to roll out of the suitable position together a healthcare expert attempts come insert a needle“fishing,” i m sorry refers to moving a needle approximately in search of a vein once it is installed in the skinvein damage, which might be existing in human being who use recreational medicine or have actually received substantial chemotherapy or IV treatment
Treatment and healing time

After a medical skilled detects a ruptured vein, lock will apply pressure and, if necessary, eliminate the IV line. They will then clean the insertion site and apply ice if over there is far-ranging swelling.

At home, human being can help blown veins cure by:

resting the affected limbavoiding strenuous activityapplying cold packs, or ice wrapped in cloth, at continuous intervals to mitigate swelling

For IV present that cause rupturing, a doctor or nurse will assess for indications of infiltration. Medical care facilities might have certain treatment plans because that infiltration, yet common philosophies include:

turning turn off the IV dripinserting a new IV line into the other armapplying heat or cool compresses to the affected area

For extravasation, a medical expert may additionally need to use an antidote before removing the needle to counteract the harmful impacts of the medicine that has leaked.

Blown veins usually carry out not hurt for an ext than a couple of days, and also any bruising will certainly fade totally over the next couple of weeks.


Healthcare specialists can protect against blown veins by:

identifying the ideal veins for drawing blood or inserting a cathetertaking the time to prepare the vein because that insertionstabilizing the individual so the they cannot move the component of the human body in i beg your pardon the healthcare professional will insert the needlekeeping the framework of the vein in mind together they advance the needle or catheterusing wound dressings that store the site visible and watching for indicators of a swollen vein

Good communication in between medical professionals and the people whom castle treat can also assist avoid swollen veins. For example, a person deserve to inform a medical professional or nurse if their veins have ruptured in the past.

When to watch a doctor

In most cases, blown veins heal through no complications. Indications that a puffy vein requires additional treatment include:

pus, swelling, warmth, or feversevere paindifficulty relocating the impacted limbslow or no heal after number of weeks

If a human experiences any of the above, they should speak come a medical professional as soon as possible.

If a human uses one IV line at home, lock or their caregiver have to monitor for indications of infiltration. This include:

skin the looks paler than usual roughly the injection siteskin that feels tight, stretched, or cooler 보다 usualIV fluid leaking native the insertion website slow or no infusion, in the case of gravity infusion

Quick therapy is important, for this reason a human should call a medical professional as soon as they an alert any of this signs.


Blown veins take place when a needle injures or irritates a vein, resulting in blood to leak into the surrounding area. In part cases, IV fluid or medicine may additionally leak from the vein.

See more: Star Wars Battlefront 2 Cheats Psp, Star Wars: Battlefront Ii

Blown veins are usually no serious and will heal v treatment. A medical professional or nurse may use pressure or ice cream to reduce any swelling.

critical medically the review on December 22, 2020


Medically reviewed by Kevin Martinez, M.D. — written by daniel Dresden on December 22, 2020

Latest news

Related Coverage

AboutCareersAdvertise through us