1.What Are Antibiotics?
• Medicines that kill or stop the growth of bacteria.
• They Do NOT work on viruses (e.g., cold, flu, COVID-19).
• They Do NOT work on viruses (e.g., cold, flu, COVID-19).
• Examples: Penicillin, Amoxicillin, Azithromycin.
2. What Happens When You Take Too Many Antibiotics?
A. It Kills Good Bacteria Too
• Your body has trillions of good bacteria (microbiome).
• They help digestion, immunity, and protect from harmful bacteria.
• Antibiotics kill both good and bad bacteria, leading to indigestion, weak immunity, and fungal infections.
B. Bacteria Start to Fight Back (Develop Resistance)
• Some bacteria mutate and survive the antibiotic attack.
• These resistant bacteria multiply and spread.
• The same antibiotic stops working.
C. Creation of Superbugs
• Superbugs = bacteria resistant to many or all antibiotics.
• Examples: MRSA, XDR-TB.
• Superbugs are hard to treat and can be deadly.
D. Harder, Longer, Costlier Treatment
• Doctors must use stronger, costlier, and more toxic medicines.
• Hospital stays increase, complications grow.
E. Side Effects Increase
• Common side effects: nausea, diarrhea, rashes.
• Can also cause liver or kidney damage.
F. Danger for Future Generations
• Overuse of antibiotics can make them useless in the future.
• Even small infections could become deadly for our children.
G. Global Impact
• WHO warns: by 2050, 10 million deaths/year due to antibiotic resistance.
• More than cancer today.
Real-World Examples
• Taking antibiotics for viral cold → no effect; increases resistance.
• Stopping antibiotics mid-way → strong bacteria survive.
• Using leftover pills → wrong medicine/dose helps bacteria adapt.
What You Should Do
• 1. Take antibiotics only when prescribed.
• 2. Never pressure doctors to give antibiotics.
• 3. Always finish the full course.
• 4. Don’t share or reuse leftover antibiotics.
• 5. Prevent infection through hygiene and vaccination.
In Summary
More antibiotics ≠ Better health.
Misuse makes them useless when truly needed.
“Antibiotic resistance is one of the biggest threats to global health today.” — WHO
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