Book 10, Question 107
Why Are Antibiotics Wrong for Colds?
Antibiotics are the wrong tool for colds because most colds are caused by viruses, and antibiotics only work on bacteria! Using them when they are not needed will not help you get better. Only take medicine that a doctor or grown-up gives you.
More fun facts
- Antibiotics fight bacteria, but colds are caused by viruses.
- Antibiotics cannot treat viruses, which cause most coughs, colds and sore throats.
- A UK survey found a quarter of people wrongly believe antibiotics work on most coughs and colds.
- About 90 percent of sore throats are caused by viruses.
- Using antibiotics when they are not needed raises the risk of side effects like allergic reactions and stomach upsets.
- Studies show about a third of antibiotic prescriptions are unnecessary or not quite right.
Sources: BBC, BBC, National Geographic
Questions kids ask
When are antibiotics needed?
For infections caused by bacteria. For example, strep throat needs antibiotic treatment.