Some people may have some adverse reactions after receiving the third dose of the new crown vaccine, such as general manifestations of redness, swelling, pain and hardness of the skin in localized areas, as well as systemic symptoms, such as fever, fatigue, headache, limb pain, or even vomiting and diarrhea, etc. These are usually mild and do not require special treatment for the time being, and they will be able to recover gradually in a short period of time, with the uncomfortable symptoms disappearing.
A very small number of patients may also have allergic reactions, or even anaphylactic shock, as well as possible damage to organ function. Therefore, it is necessary to observe the patient’s performance.
If the discomfort persists after the third dose of the vaccine, it is recommended that the patient should go to the hospital in time to avoid delays in his/her condition.