Blue spot after blood draw
There is no need to have a bruise after taking a blood sample. This can really be prevented. And if it did happen, there are suitable means against it.
How a bruise arises
- A bruise, or maybe Hematoma called, occurs when blood vessels are injured, then blood escapes and this enters the surrounding tissue.
- Such a bruise then takes on colors from purple to green to yellow. Tissue metabolism ensures that the bruise is easily reabsorbed, and this usually happens within a few days.
- There are people who are too blue stains tend. For example, people who thin the blood Medication have to consume. This reduces blood clotting and the resulting wound does not close as quickly. People who are deficient in certain clotting factors are also prone to bruising.
- There are also simply people without a detectable disease who are prone to bruising from birth. Most of all, these are red-haired people.
There is no need to have a bruise after a blood sample
- A bruise after a blood sample is completely harmless. However, this can be prevented.
- If the cannula penetrates the vein, it creates a small injury. This closes particularly quickly if you press on the puncture site for as long as possible. Preferably for three minutes.
- Some doctors prevent the whole thing with a compress on the puncture site.
- Squeezing, however, is the easiest and most effective.
- Really take your time. This usually comes after the blood sample has been drawn band Aid on the puncture site and then over the sweater and that's it. At home you can see the bruise. And this can really be avoided by pressing firmly.
- If there is a bruise, an ointment containing heparin can help. You can get this at the pharmacy.
If you have a bruise, you can counteract it very well with an ointment. Ideal ...
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