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What Do I Need to Know Before Getting a Flu Shot?

What Do I Need to Know Before Getting a Flu Shot?

Getting flu shots is a simple and safe approach to preventing the flu, which can cause serious health problems, reduced productivity, and even hospitalization in severe cases. Getting vaccinated before flu season begins lessens your risk of catching the flu. If you have questions about flu shots, visit our healthcare professionals at Columbia Clinic Urgent Care. For more information, contact us or book an appointment online. We have convenient locations to serve you at Tibbetts St Portland, Stark Street Portland and Tigard, OR.

What Do I Need to Know before Getting a Flu Shot? | Columbia Clinic Urgent Care Near Me in Portland, and Tigard OR
What Do I Need to Know before Getting a Flu Shot? | Columbia Clinic Urgent Care Near Me in Portland, and Tigard OR

Table of Contents:

What do I need to know before getting a flu shot?
When is the best time to get a flu shot?
Why Do I Feel Sick After Getting a Flu Shot?
What are the pros and cons of the flu shot?

What do I need to know before getting a flu shot?


Before deciding to get a flu shot, it’s important to know its timing and prerequisites. The flu shot, an influenza vaccine, is most effective when administered before the peak of flu season. It takes at least two weeks for your body to develop immunity from the vaccination.

If you are ill or have a fever, it’s advisable not to get a flu shot. If you have been exposed to the flu virus, receiving a shot might exacerbate your symptoms; in this case, consulting a healthcare provider is recommended. It’s advised to get vaccinated once you are well again or after a certain period has elapsed since your exposure.

However, getting immunized earlier in the flu season is typically better because it gives your body time to build up defenses.

The vaccine works by introducing parts of various influenza viruses into your system, which helps your immune system recognize and combat similar viruses in the future. Influenza is highly infectious and can cause infections of the nose, throat, and lungs through droplets from coughing, sneezing, or speaking.

The vaccine’s effectiveness varies annually as flu virus strains change rapidly, necessitating annual updates to the vaccine. There are many locations at which you can receive the flu shot among the most convenient are urgent care clinics such as Columbia Clinic Urgent Care.

When is the best time to get a flu shot?


The best time to receive a flu shot is before the onset of flu season to allow time for the development of immunity. Ideally, you should get vaccinated before flu viruses start circulating in your community, typically in early autumn.

Since it takes at least two weeks after vaccination for protective antibodies to develop in the body, waiting too long might not provide sufficient protection during the peak of the season. However, getting vaccinated at any time during the season can still be beneficial.

Why Do I Feel Sick After Getting a Flu Shot?


Feeling slightly unwell after receiving a flu shot can be a normal response of your immune system to the vaccine. These symptoms may include a low-grade fever, swelling or redness at the injection site, chills, or a headache. Usually, these side effects are minor and resolve within a few days.

They are caused by the immune system’s response to the vaccine, which builds immunity to influenza. The symptoms experienced after a flu shot are a typical immune reaction to the inactivated virus present in the vaccine, and they do not indicate an actual infection with the flu. Typically, these symptoms persist for just one to two days and naturally subside without intervention. To minimize the likelihood of experiencing side effects from the flu shot, it’s advisable to stay well-hydrated and consider taking acetaminophen or ibuprofen as a preventative measure.

What are the pros and cons of the flu shot?


The flu shot offers several advantages. It is the most effective way to prevent influenza. Vaccination can reduce the severity of flu symptoms and lessen the chances of flu-related hospitalizations and complications, particularly among high-risk groups such as older adults, pregnant women, young children, and individuals with certain chronic diseases. Additionally, widespread vaccination helps protect those who cannot be vaccinated, such as infants.

However, the flu shot has some limitations. It cannot guarantee complete protection, as its effectiveness may vary based on the match between vaccine and circulating flu strains.

Also, the vaccine takes about two weeks to become fully effective, during which time one might contract the flu. Furthermore, some individuals might experience mild side effects, such as soreness at the injection site or a transient fever; however, it is still well worth it to stay up to date on your flu shots.

The flu shot is your most effective line of defense against the virus. The flu shot is available at Columbia Clinic Urgent Care Corp. For more information, please contact us or book an appointment online. We serve patients from Tibbetts St Portland, Milwaukie OR, Oak Grove OR, Stark Street Portland, Fairview OR, Happy Valley OR, Gladstone OR, Cedar Mill OR, Tigard OR, Lake Oswego OR, Tualatin OR, Oregon City OR.

Columbia Clinic Urgent Care & Walk-in Clinic in Oregon

Mall 205

  • 9415 SE Stark Street, 3rd Floor, Portland OR 97216
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82nd Avenue

Tigard, OR

 

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