Many sisters came to ask, I heard that the nine-valent vaccine hurts more than one needle. The first shot will hurt yourself, and the second or third shot will not. Why? Is there a problem with the injection? How is arm ache after fighting? What should I do if my arm hurts?
One.
First of all, the nine-valent vaccine is usually injected intramuscularly, and the injection site is generally the deltoid muscle of the upper arm. Generally, this position is a place where vaccines are often injected, so this position is also injected with nine-valent vaccine, which will have better absorption effect, thicker muscles and will not harm nerve tissue.
Two.
Many people react to the nine-valent vaccine with pain, but the specific pain varies from person to person. There are some pains in the first needle and some pains in the last two needles, so there is generally no specific standard. If the pain is caused by the second injection, it may be related to the personal physique of the day, or the injection method has a certain relationship. However, it does not necessarily mean that the second injection must be more painful. If you haven't been vaccinated, you still have to feel the pain according to your own physique, and vaccination may cause some pain because of intramuscular injection.
Three.
The arm pain after the nine-valent vaccine is probably related to the absorption and stimulation of the vaccine. If the vaccine is not absorbed well, it may cause the vaccine to continuously stimulate the muscle tissue in the arm, resulting in arm pain, but generally this situation will be relieved quickly, sometimes it may take about 2~3 days. But if it lasts too long, such as more than two weeks, you need to see a doctor to see if there is infection.
Four.
After playing ball, arm pain is generally a normal reaction. It is suggested that you pay more attention to rest these days and don't put weight on your arm, otherwise the pain may not be relieved. At the same time, local hot compress can also be carried out. If there is redness and swelling, it is recommended to go to the hospital for examination. Diet should be light, eat less fish, seafood and other foods, eat less spicy and irritating foods, quit smoking and limit alcohol, and exercise more.
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