With fall approaching, flu season is also drawing near. While for many people the flu is a mild inconvenience, in some cases it can turn deadly. In order to protect yourself and those you love, it’s important to visit your local pharmacy and get a flu shot every year. Read this brief guide to learn more about why the flu shot is so vital and how it works to prevent serious disease.

How Does the Flu Shot Work?

The shot contains inactive influenza viruses. Although these cannot infect people with the flu, they trigger the creation of antibodies. Then, when exposure to the live virus occurs, the immune system already knows how to defeat it.

Because the virus mutates, the flu shot is modified every year. This means it’s essential to refresh immunity annually with the latest version. Location can also affect which flu vaccine is needed. Consult your doctor to learn which option offers the best protection for your area. 

Why Is It Important?

Getting the vaccine can lower the chance of acquiring the seasonal flu by at much as 60%. And if the disease is still acquired, it decreases the odds of severe complications.

Additionally, immunocompromised individuals who are not able to get the shot themselves depend on others to protect them from the flu via herd immunity. Getting vaccinated slows the spread of the flu and shields high-risk populations.

What Can You Expect When Getting a Shot?

Pharmacies have lots of experience in delivering these shots, which makes the event quick and easy. For those who are uncomfortable with traditional shots, the vaccine is also available as both an intradermal shot and a nasal spray. Intradermal injections use a shorter needle and only pierce the upper layer of skin.

Be aware that nasal spray options are only approved for those from 2 years old to 49. Mild side effects, such as headaches, nausea, or swelling at the shot site are normal. They should pass within a couple of days. If your reaction is more severe, contact your doctor.

If you’re ready to schedule a flu shot, contact Anderson Pharmacy in Denver, PA. Their calm, personalized approach to patient care will guide you through any concerns you may have. And after your shot, why not reward yourself with some chocolates from their well-stocked gift shop? Call them today at (717) 484-2649 with any questions, or visit them online to learn more about their pharmacy services.