Sunday, August 16, 2020

4 Influenza Vaccine Side Effects That You Need to Know

Influenza vaccine side effects - Many people know influenza with the name of the flu. This is one of the most common diseases that many people acquire despite age. That is one reason why the flu vaccine is something easy to find. Unfortunately, there are few people who understand the influenza vaccine side effects. Yes, even though the vaccine is for dealing with the flu, there are some side effects that you need to know.

 influenza vaccine side effects
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Here are the most common four side effects that people usually experience after getting the flu vaccine.

Swelling and Redness

The swelling and redness are two of the most common effects that many people experience. The main reason is because of the sensitive skin of people who get the vaccine. As a matter of fact, some experts agreed that this is a good sign that you have a good immune system. That is because your body is reacting to the new thing injected inside the body. That is when your immune system is activated.

On the other hand, some people say that this is something that will happen to people with sensitive skin. That is because the redness and swelling are usually found in the area where you get the vaccine shot. If you find the redness on some other parts of your body, you need to be aware of that. That is not quite common to happen.

Body Aches

This is another side effect of the flu vaccine that many people experience. Since this one is a bit similar to the redness, you will feel the aches on the area where you get the shot. For example, if you have the flu shot in your arm, then you will feel the aches around your shoulder.

This is something common as the result of your immune system. The problem is that if your body aches on the area where the body did not get the shot. That is not one part of the influenza vaccine side effects.


There are some questions about this side effect. How could you get a fever if you get the flu vaccine? The answer is very possible. It is because the vaccine shot inside your body is not going to reach in an instant. As a result, the vaccine needs some time before it is activated inside the body. That is why the fever is likely possible to happen.

For your consideration, the average time of real activation of the flu vaccine inside your body is about two weeks. That means during the first two weeks, there is a chance that you will get a fever. The vaccine also needs time to deal with the immune system of your body. After some time, your immune system will think that the vaccine is not dangerous. As a result, the vaccine needs time to act.


The dizziness is something that will happen in an instant. Many professionals agreed that this is actually one result of needle-phobia. That is why the dizziness is something that will happen in an instant. The chance of getting dizzy a few days after getting the shot is very small. This is also the reason why people getting the flu shot are required to rest.

This is simple prevention to make sure that the vaccine can go through the body properly without experiencing the side effects of the shot.

From all of those effects, none of them is dangerous. That means you should not need to worry about those side effects. Those side effects are common because your immune system is working. Yet, if you feel the influenza vaccine side effects for more than three days, it is better to go to the doctor. Preventing further problems is better than dealing with the problems related to the side effects.