Can the arm move after drawing blood

summary

I donated blood a few days ago. At that time, I was afraid of abnormal conditions after blood donation, so I didn't carry out arm movement. Then, can I do arm movement after blood drawing? Let's talk about it.

Can the arm move after drawing blood

First of all, after blood collection, the puncture site should be immediately compressed with a sterile dry cotton swab for 3-5 minutes to stop bleeding. At the same time, the upper sleeve should be relaxed, and then the arm should be bent to clamp the cotton swab to prevent blood leakage. Do not rub the puncture site, so as not to cause local congestion "cyanosis".

Secondly, the pressing time after blood collection should be sufficient. The coagulation time of each person is different. Some people need a little longer time to coagulate. Therefore, when the skin surface does not bleed, the compression will stop, which can make the blood seep into the subcutaneous and cause cyanosis.

Finally, the arm should be kept clean within 24 hours after blood collection. No shower or sauna is allowed. But generally half an hour although stop, but exercise blood pressure rise, easy to bleeding again! So try not to have arm movement after drawing blood.

matters needing attention

After drawing blood, we should pay attention to rest, especially in a short period of time, do not exercise. We should be regular in our daily life, and we should also pay attention to nutrition supplement in our daily diet, so that our body can recover as soon as possible.