Smart Use
of Antibiotics.
Clear, practical explanations about how antibiotics work, how to take them responsibly, and why using them correctly matters.
LASTING IMPACT.
Smart use starts here.
Four things worth knowing before anything else.
When antibiotics help
They treat some bacterial infections — not viruses such as colds or flu.
How to take them
Follow your own prescription and leaflet. Ask when directions are unclear.
What not to do
Never share, save or self-prescribe leftover antibiotics.
Why resistance matters
Using antibiotics only when needed helps protect their effectiveness.
Good questions.
Clear answers.
Not sure what is normal, what to check, or when to ask for help? Start here.
Beyond the label.
A clearer picture of what antibiotics are — and what they are not.
Different medicines.
Different reach.
Understanding what an antibiotic can act against helps make sense of the choices your clinician makes.
Learn about spectrumSide effects &
interactions.
Some effects are common. Others need a closer look. Your medicine leaflet and pharmacist are the best starting points for questions about your particular antibiotic.
Explore side effects & interactionsProtect what
works.
Antibiotic resistance is when bacteria change and a medicine becomes less effective against them. The solution is not to avoid antibiotics when they are needed — it is to use them thoughtfully, with the right guidance.
Understand antibiotic resistanceAIDA, then and now.
Before this independent education site, the domain was associated with an EU-funded research project on older antibiotics. That project ended in 2017. These pages preserve its history, clearly separated from our work today.
About the former projectGood information
has a source.
Our articles draw on recognised public-health and medicine resources, including NHS, CDC, WHO and MedlinePlus. Historical project facts are checked against European Commission CORDIS. We show references and update dates, and we do not claim medical review that has not occurred.