Antibiotics: What you need to know

Do You Need Antibiotics?

As healthcare providers, we aim to provide the best possible treatment for your illness. In many cases, that means not prescribing antibiotics if they are unlikely to help. While antibiotics are powerful medications, their misuse can lead to significant health concerns. Understanding when antibiotics are necessary—and when they are not—can help you stay healthier in the long run.

Why Should You Be Concerned About Antibiotic Use?

Antibiotics are designed to fight bacterial infections, but using them when unnecessary can cause harm.

“Misusing antibiotics can lead to harmful resistance, making infections harder to treat,” stated Tim Fresonke, PA at Perham Health. “The consequences of this can affect not only individual health but also the well-being of entire communities.”

Some of the risks associated with excessive antibiotic use include:

• Clostridium difficile (C. diff) infections – These bacterial infections can cause severe diarrhea and colitis.
• Antibiotic-resistant infections—The overuse of antibiotics contributes to bacteria becoming resistant to treatment, making infections harder to treat in the future.
• Other side effects – Antibiotics can cause allergic reactions, nausea, diarrhea, and other unwanted effects.

Taking Antibiotics Responsibly

Your healthcare provider will carefully determine whether antibiotics are necessary for your illness. If antibiotics are prescribed, it is important to take them exactly as directed. Completing the full course of treatment—even if you start feeling better—helps prevent the development of antibiotic-resistant bacteria.

Since not all illnesses are caused by bacteria, it is essential to recognize the difference between bacterial and viral infections. Antibiotics are only effective against bacterial infections. If a virus causes your illness, antibiotics will not help you recover and may contribute to antibiotic resistance.

When Are Antibiotics Needed?

The following chart provides a simple guide to help you understand which common illnesses require antibiotics and which do not:

If your illness does not require antibiotics, your provider can offer advice on managing symptoms and speeding up recovery. Some general tips for viral infections include:

• Rest and hydrate – Give your body time to heal and drink plenty of fluids.
• Use over-the-counter medications – Pain relievers and fever reducers can help alleviate discomfort.
• Practice good hygiene – Washing your hands regularly and covering your mouth when coughing or sneezing can help prevent the spread of illness.

“Antibiotics are powerful tools, but they should only be used when necessary and prescribed by a healthcare professional for bacterial infections. Using them for viral infections or when not needed, can contribute to resistance, rendering them ineffective in the future. Understanding when and how to use antibiotics is key to preserving their effectiveness for generations to come,” Fresonke added.

By understanding when antibiotics are necessary, you can make informed healthcare decisions and contribute to the fight against antibiotic resistance. Talk to your healthcare provider if you have questions about your illness and treatment options.