Ibuprofen is a non-steroidal anti-inflammatory drug, which is widely used in clinical practice, mainly for pain relief treatment of mild to moderate pain, and fever reduction treatment after fever, as well as having certain anti-inflammatory effects. Whether you can take ibuprofen for the new crown vaccine depends on the current physical condition and what the reason for taking ibuprofen. If there is no obvious abnormality in the body itself, but simply took ibuprofen, the New Crown vaccine is usually available in this case. And if it is because the body is ill, such as in fever, suffering from acute disease or acute attack of chronic disease, taking ibuprofen, when the disease is not controlled in a stable state, or when the health is not restored, it is not recommended to vaccinate the new crown vaccine, referring to the following reasons. 1, cold: at this stage the body’s immunity is reduced, playing the new crown vaccine may not be able to produce effective immune protection, or even the possibility of vaccination failure; 2 1. fever: including fever caused by various reasons, because after vaccination with New Crown vaccine, adverse reactions such as fever may occur, and at this time it is impossible to accurately distinguish the real cause of fever, which may affect the diagnosis and treatment of the disease; 3. infection: such as pneumonia, urethritis, acute gastroenteritis in the acute attack period, at this time vaccination with New Crown vaccine may aggravate the original disease and fail to achieve the effect of immune protection. In addition, vaccination against gout is not recommended during the acute attack period. Together with the above-mentioned diseases, it is recommended to wait until the disease is cured and the body functions return to normal, and then consider vaccination against New Crown after a week or so of stability. If you have any questions, you can go directly to the hospital or the place of vaccination and ask the professional medical staff before vaccination.