After playing the new crown vaccine arm lift up may be the manifestation of adverse drug reactions, may also be caused by improper injection operation.
1. Adverse drug reactions: usually inoculated with the new crown vaccine, which the drug on the local skin caused by stress stimulation can cause the injection site of redness, swelling, pain and other adverse reactions, or can lead to upper limb fatigue, the arm can not be lifted up, more than considered to be a normal situation, do not have to worry about it excessively, the general 1 ~ 3 days can disappear on their own.
2. Improper injection operation: If the new crown vaccination, drug injection speed is too fast, or the injection site is deeper, to a certain extent, it is easy to lead to the liquid can not be completely absorbed by the tissues, when the site of the drug oozing out, it is easy to cause stimulation of the surrounding muscle tissue, and then there may be a new crown vaccine arm lift up situation.
In addition, the common adverse reactions after vaccination with the new crown vaccine are headache, fever, malaise and so on. Secondly, it is usually necessary to stay on site for thirty minutes after vaccination before leaving.
To summarize, for those who can’t lift their arms after vaccination, if the symptoms are not relieved after a period of time, they should go to the hospital in time.