How does arm hair blue purple do after infusion?

summary

It seems that many people have experienced arm cyanosis after infusion. We must have all received infusion. Sometimes, after we take out the infusion needle, the arm will turn blue and purple after some time. Some even have swelling and pain. So how to deal with this situation? Now I will tell you some ways to remove the bruise.

How does arm hair blue purple do after infusion?

First: the phenomenon of congestion after the needle is pulled out is due to the subcutaneous congestion caused by venous blood vessel bleeding caused by not pressing the needle eye in time after the needle is pulled out.

Second: after this happens, don't worry. After you go home, you can apply hot towel for a while, then go to the kitchen to get a potato, cut it into slices, and stick the potato chips directly on the bruised part for half an hour, twice a day. In this way, the bruise will disappear completely in two days.

Third: after infusion, after pulling out the needle, you must press and hold the eye of the needle in time, and it should be fast. You'd better press and hold the eye of the needle completely with your thumb, and it can only be released after about 10 minutes, so as to completely avoid the occurrence of bruising

matters needing attention

If you encounter such a situation in the infusion, you must inform the nurse in time to deal with it.