Have you gotten your annual flu shot yet? As we head closer to peak cold and flu season, it’s important to find some time to get your flu vaccination. Flu shots are your best defense against the influenza virus. While they generally cause no reaction at all, some people may experience a few side effects– including a rash. So, is a rash from a flu shot normal or is it something to be concerned about? In this blog, we’ll explore how the flu shot works, the common side effects, and signs that you could be experiencing an adverse reaction.

Get your walk-in flu shot today at AFC Urgent Care Clark. Our urgent care center provides convenient, easy, and quick flu shots for all families in the Clark, NJ area and surrounding communities. You don't even need to make an appointment– just walk-in today!

How The Flu Shot Works

Before delving into potential reactions, it’s important to understand how the flu shot works. The seasonal flu shot works by protecting against the influenza viruses that will circulate in the upcoming season. Each year, strains of influenza change and that’s why yearly vaccination is crucial for each individual. When you get a shot flu, the vaccine introduces a small amount of the influenza virus to the body. That way, when you’re exposed to the virus later on, the antibodies protect you from illness. It’s important to note that the flu vaccine does not provide 100% protection against the virus. However, the flu shot is the most effective form of prevention out there.

Common Flu Shot Side Effects

Like most vaccines, the flu shot can cause a few minor side effects that are generally mild and short-lived. It’s important to be able to recognize these common reactions. While skin reactions are not the most common side effect, some people may experience a rash. The rash is often mild and can appear as slight redness or small bumps around the injection site. Usually a rash like this is not a cause for concern, and will resolve on their own without medical intervention.

The most common side effects from a flu shot include:

• Soreness at the injection site
• Localized redness or swelling at the injection site
• Low-grade fever
• Muscle aches
• Fatigue

Signs of an Adverse Reaction to Flu Vaccination

While most reactions to the flu shot are mild and temporary, it’s crucial to be aware of signs that may indicate a more serious adverse reaction. Seek immediate medical attention if you experience difficulty breathing, swelling of the face/throat, high-grade persistent fever, dizziness or intense weakness. These could be signs that you are experiencing an allergic reaction to the flu vaccine. If you have ever experienced an adverse reaction to the flu shot in the past, be sure to consult with a healthcare provider about additional forms of flu prevention.

Get a Walk-in Flu Shot Today at AFC Urgent Care Clark

Don’t leave your health up to chance this cold and flu season! If you have not yet received your annual flu shot, come visit us at AFC Urgent Care Clark. This clinic is open every day of the week, making weekend flu treatment accessible when you need it. We provide walk-in flu shots for the whole family, no appointment necessary. We accept most health insurance plans and provide cost-effective options for self-paying patients. If you have any further questions about flu shots, please contact our medical team directly at (732) 301-5114.