据该局称，医疗保健专业人士截至2022年2月的疫苗剂量超过5.53亿件Covid-19疫苗剂量。
Researchers carefully track the side effects of the COVID-19 vaccine. Side effect considerations were an important part of clinical trials before the Food and Drug Administration (FDA) approved the vaccines and will remain in consideration as more people get the vaccine.
Here’s what you should know about COVID-19 vaccine side effects.
As with all vaccines, side effects may occur after getting the COVID-19 vaccine. These include:
- 寒冷
- 疲劳
- 发热
- headache
- 肌肉疼痛
- nausea
- pain at the injection site
- redness at the injection site
- swelling at the injection site
According to the
What are the chances of getting serious side effects from the COVID-19 vaccine?
严重的Covid-19疫苗副作用非常罕见。但是，如果一个人要经历严重的副作用，他们最有可能在第一个方面发生
According to the
- 过敏反应。过敏反应is a severe and potentially life threatening allergic reaction that can cause breathing problems, hives, and low blood pressure. Less than
0.3 percent of people receiving a COVID-19 vaccine for the first time experienced this side effect. - Guillain-Barré syndrome (GBS).GBS.是一种罕见的副作用，可导致免疫系统攻击健康神经细胞。症状包括肌肉弱点，有时瘫痪。
- 心肌炎and pericarditis.心肌炎是一种罕见的Covid-19疫苗副作用。当心肌发炎时，它会发生。心包炎is when the tissue surrounding the heart swells and becomes inflamed. According to
2021 research , doctors most often associate these side effects with mRNA vaccines, such as Moderna and Pfizer-BioNTech. - Thrombosis with thrombocytopenia syndrome (TTS).TTS is a rare side effect that can cause blood clots or increased blood clotting, which can potentially be life threatening. Doctors associate this side effect most commonly with
Johnson & Johnson’s Janssen COVID-19 vaccine 。
联邦机构继续追踪并调查Covid-19疫苗的温和和严重的副作用。
Covid-19疫苗现在是FDA批准的FDA5岁及以上。Here are some of the side effects reported by age.
孩子们
FDA在10月2021年10月发生的5至11岁儿童Covid-19疫苗的批准。因此，儿童疫苗副作用的数据较少。然而，研究人员在儿童中检测疫苗的临床试验显示没有严重的副作用，据2021 research。
研究中最常见的副作用与成年人的副作用类似。这些包括注射部位，疲劳，寒冷和头痛的疼痛。儿童中最常见的症状是轻微的，以中度发热。
年轻人
A
Another
老年人
老年人are less likely to have vaccine side effects than younger adults, according to the earlier study by
这FDA has approved three COVID-19 vaccine brands in the United States:Pfizer-BioNTech,现代人， 和J&J疫苗。
U.S. adults have received more than
仍然有很多研究可以比较每种疫苗的影响。这
However, the fact that far fewer people have received the non-mRNA vaccine could explain the difference in reported outcomes.
如果在获得Covid-19疫苗后有严重的过敏反应，那么
For example, if you have an allergic reaction to the Pfizer-BioNTech vaccine, avoid the Moderna vaccine (and vice versa) since they work in the same way.
有些人将从Covid-19疫苗中体验轻度副作用，而其他人可能没有。
Your side effects (or lack thereof) don’t mean the vaccine will work better for you than another person. The vaccine can help protect you regardless of your body’s response.
如果您遇到Covid-19疫苗的副作用，这里有一些可能有帮助的措施：
- 将冷敷施加到注射部位。
- 喝plenty of fluids。
- 进行光线伸展relax your armmuscles.
- take柜解救痛苦的人like acetaminophen, ibuprofen, or aspirin (but only for those older than age 18).
- 休息并给你的身体时间恢复。
如果您遇到Covid-19疫苗的显着副作用，请向其报告疫苗不良事件报告系统。此资源也可用于报告您之前未听过的任何新的副作用。
开始的时候COVID-19大流行,有no readily available protections or treatments for the coronavirus. Since then, more than900,000 peoplein the United States have died from the coronavirus.
这COVID-19 vaccine has helped protect people against the coronavirus. According to theCDC，未接种疫苗的人具有比接种疫苗的人更高的诊断和死亡率。
受疫苗接种的人，特别是65岁及以上的人，可以通过接受加强剂量来进一步降低风险。
While creating a vaccine without side effects would be revolutionary, all vaccines have the potential for side effects. In the case of the COVID-19 vaccine, very few adverse events have been reported, and many worldwide health groups are monitoring side effects closely.
如果您对Covid-19疫苗副作用有疑问，请与医疗保健专业人员讨论。他们可以帮助您评估风险和福利，以便您可以获得最明智的选择。