“Antibiotics help a cold, flu or viral fever”
Antibiotics kill bacteria. Colds, flu and most fevers are caused by viruses, which have none of the structures antibiotics attack. They cannot help, and taking them anyway causes harm.
Why this belief spreads
Most viral illnesses get better on their own in a few days. If antibiotics were started on day three, recovery on day five looks like the antibiotic worked. Add the pressure many doctors feel to prescribe something, and the belief reinforces itself every season.
Why it matters
Side effects with no benefit, and a direct contribution to antibiotic resistance — already severe in India. Resistance means that when you or someone in your family gets a serious bacterial infection later, the medicine may not work. Leftover antibiotics kept at home make this worse.
What to do instead
- Rest, fluids, and paracetamol for fever and aches
- Ask your doctor directly: is this bacterial, and what are we treating?
- If antibiotics are genuinely prescribed, complete the entire course
- Never keep leftover antibiotics, and never take someone else's
- See a doctor if fever lasts beyond three days, or with breathlessness or chest pain