Why Do Some People Have Zero Issues With Vaccine Side Effects While Others Get Hit Harder? Not only can adjuvanted vaccines cause more local reactions, they are also associated with more symptoms affecting the whole body, like fever, chills, and body aches. These have been safely used in vaccines for more than 70 years. Shapiro says.Īdjuvants are chemicals added to vaccines that stimulate the immune system to have a stronger immune response, he explains.īecause most vaccines developed today include small parts of germs, such as their proteins, rather than the entire virus or bacteria, an adjuvant is necessary to help the body produce a strong enough immune response, according to the CDC. Sometimes the local reaction is a response to the adjuvant in the formulation, Dr. “For example, local reactions like pain and swelling at the site of the injection, which is caused by inflammation from injection itself, may occur just as you would get pain and swelling from a bruise or a penetrating injury such as a piece of glass or a nail,” he says. There are different reasons for reactions to vaccines, says Eugene Shapiro, MD, a pediatric infectious diseases specialist at Yale Medicine. Why Do Some Vaccines Make Us Feel Worse Than Others? The good news: Most common side effects are a sign that the body is starting to build immunity against a disease. Vaccines work by helping the body learn how to fight against a disease without the dangers of full-blown infection, according to the Centers for Disease Control and Prevention (CDC).Ī vaccine contains weakened or inactive parts of the disease-causing organism (called an antigen), or a blueprint for producing the antigen that prompts the immune system to respond. Soreness, redness, or swelling where the shot was givenįainting is less common but can happen after any medical procedure, including vaccinations. The most common side effects of vaccines include: In general, most side effects are mild and temporary, lasting only a few days. The specific type and frequency of side effects can vary depending on the type of vaccine, the individual's age, and their overall health. Most people don’t have serious side effects from vaccines, according to the U.S. These effects can range from mild, such as soreness at the injection site or low-grade fever, to less common but potentially serious reactions. Vaccine side effects are any observable changes or reactions that occur after receiving a vaccine. Here’s what you need to know about vaccine side effects and expert tips in reducing their impact - while keeping all the protective benefits. While it is true that vaccines may be associated with certain side effects (as with any medical intervention), it’s important to emphasize that the benefits of vaccination far outweigh the risks, and most side effects are mild and go away in a day or two.īut why do some people get hit harder than others by the aftereffects of a jab? And are there ways to minimize side effect symptoms of getting a vaccine without impacting the efficacy? You will be given a unique code to register on your computer, tablet device or smart phone.Let’s be real: The thought of having a sore arm, fatigue, or just feeling lousy all over can make many of us put off scheduling a vaccine. You need to be referred to the programme by a healthcare professional. The ‘ Your COVID Recovery programme’ is an online recovery programme to support you while you recover from the long-term effects of COVID-19. People who had mild symptoms at first can still have long-term problems. The chances of having long-term symptoms does not seem to be linked to how ill you are when you first get COVID-19. Some symptoms can improve quickly and others last longer. How long it takes to recover from COVID-19 is different for everybody. If you have mental health symptoms, such as anxiety or depression, find out how you can access NHS mental health support services. These services can help manage your symptoms and help you recover. If the symptoms are having a big impact on your life, you may be referred to a specialist service, rehabilitation service or a service that specialises in the specific symptoms you have. You may be given advice about how to manage and monitor your symptoms at home. The GP will talk to you about the care and support you might need. checking your blood pressure and heart rate.They may suggest some tests to find out more about your symptoms and rule out other things that could be causing them. The GP will ask about your symptoms and the impact they're having on your life. Getting a referral to a long COVID service you've had symptoms of COVID-19 for 4 weeks or more and are worried.
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