So, you’ve just gotten your flu shot—great move! But now, you might be feeling a bit of soreness in your arm, and you’re wondering if that’s normal. Don’t worry– you’re definitely not alone. Soreness typically occurs at the flu shot injection site, and can last anywhere from a few hours to a couple days. In this blog, we’ll dive into why your arm might be aching a bit and what you should keep an eye on.
Have you gotten your annual flu shot? Come visit the walk-in clinic at AFC Urgent Care Farmington. Our board-certified medical providers can administer flu shots on a walk-in basis. If you wish to plan your visit in advance, simply pre-register below!
Why Does My Arm Hurt After a Flu Shot?
That soreness is pretty standard and usually nothing to stress about. When you get the vaccine, your body kicks into action, recognizing the ingredients in the shot as something it needs to prepare for. This immune response can cause inflammation at the injection site, making your arm feel tender, swollen, or even a little achy. Think of it as your body gearing up to fight off the flu if you encounter it later.
How Long Will Arm Soreness Last?
Most people find that the soreness peaks within the first day or two and then starts to fade. You may feel discomfort lifting your arm or touching the area, but it should get better quickly. Over-the-counter pain relievers like ibuprofen or acetaminophen can help if you're looking for relief. A cold compress can also be your friend—just pop it on your arm for soothing relief.
Other Flu Shot Side Effects to Expect
Along with a sore arm, some folks experience a few other mild side effects after getting the flu shot. Remember, these reactions are generally mild and should pass in a few days. These can include:
- Fatigue: Feeling more tired than usual is expected as your immune system does its thing.
- Low-Grade Fever: A slight temperature rise can happen as part of your body’s response.
- Headaches or Muscle Aches: These are also typical and usually fade quickly.
When to Get Checked Out
While a sore arm is usually no big deal, there are a few situations where seeing someone is a good idea. If your arm pain becomes rare, if you notice swelling that keeps getting worse, or if you see any signs of infection—like redness or pus—it’s best to contact a healthcare professional. Also, if you develop a high fever, have trouble breathing, or experience any other severe symptoms, don’t wait. Head to urgent care.
In short, you are feeling a bit sore after your flu shot, which is normal. Most of the time, it’s just your body doing its job. Just keep an eye on your symptoms, and if anything feels off or too intense, don’t hesitate to visit urgent care. It’s always better to be safe and get checked out! Stay healthy and protected this flu season!
Get a Walk-In Flu Shot at AFC Urgent Care Farmington
A sore arm after a flu shot is a normal and temporary side effect that signals your body is responding to the vaccine and building immunity. While it can be uncomfortable, the benefits of getting the flu shot far outweigh this minor inconvenience. If you still need to get your annual flu shot, come visit the walk-in clinic at AFC Urgent Care Farmington! We understand that your time is valuable. That is why we offer flu vaccination on a walk-in basis 7 days a week. Our wait times are short so that you can get the services that you need when it’s convenient for you. We accept most medical insurance plans and offer flu shots at an affordable cost. If you have any additional questions, please call us directly at (505) 326-6000.
