1/23/2026 Public Health Education Topic: Antibiotic Use
- Health Department
- Jan 23
- 2 min read
Per CDC:
Key points
Antibiotics can save lives, but they aren't always the answer.
Take these steps to use antibiotics appropriately so you can get the best treatment when you're sick, protect yourself from side effects caused by unnecessary antibiotic use and combat antimicrobial resistance.
Take antibiotics ONLY when you need them
Antibiotics ONLY treat certain infections caused by bacteria, such as:
Whooping cough
Some infections caused by bacteria can still get better without antibiotics. You DO NOT need antibiotics for some common bacterial infections, including many sinus infections and some ear infections.
Antibiotics DO NOT work on viruses.
Viruses are germs different from bacteria. Antibiotics do not treat infections caused by viruses such as those that cause:
Colds and runny noses, even if the mucus is thick, yellow or green
Most sore throats (except strep throat)
Flu
Most cases of chest colds (bronchitis)
Antibiotics will NOT make you feel better if you have a virus.
Taking antibiotics when you do not need them will not help you, and their side effects can still cause harm. Talk to a healthcare professional about the best treatment for you when you are sick. Never pressure a healthcare professional to prescribe an antibiotic.
Take antibiotics exactly as prescribed
If antibiotics are the best treatment when you're sick:
Take them exactly as prescribed.
Do not share your antibiotics with others.
Do not save them for later. Taking the wrong medicine for a future illness may delay correct treatment and can cause severe side effects.
Do not take antibiotics prescribed for someone else. This may delay the best treatment for you, make you even sicker or cause side effects.
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