Taking too many antibiotics? Why overusing them today could fail you in future health emergencies

Taking antibiotics too often can make them useless when you truly need them. Simple steps like consulting a doctor and completing the full course can help protect you from tough, resistant infections (Image: Canva)

You find them in every household medicine drawer, ready for fever, cough, or a sore throat. Yes, we are talking antibiotics, the notorious quick-fix pills. But experts warn that the careless way you pop them today could backfire tomorrow.

Antibiotic resistance, once a distant concern, is now a real and rising threat. Misusing these medicines makes common infections harder to treat, leaving you vulnerable.

Over the last few years, doctors worldwide have been sounding the alarm on a quiet but dangerous crisis—antibiotic resistance. Dr Priyanka Kisan Pokhariyal, Consultant Physician (Internal Medicine), Saifee Hospital, Mumbai, explains, “Antibiotics were once miracle drugs, but overusing them has allowed bacteria to adapt and grow stronger. Now, I often see patients whose simple infections no longer respond to basic antibiotics, mainly due to self-medication, incomplete courses, or misuse.” Therefore, infections that are far tougher, are more expensive, and riskier to treat.

Also read | Do's and don'ts of consuming antibiotics: Never take antibiotics with milk or juice, say no to alcohol

The World Health Organization lists antibiotic resistance as a top global health threat. In India, this issue is growing rapidly due to easy access to over-the-counter antibiotics and inconsistent prescriptions. “It’s not just about the person anymore. Antibiotic misuse puts entire communities at risk by allowing untreatable infections to spread,” says Dr Pokhariyal.

Thankfully, there are ways to protect yourself and help slow down this worrying trend.

• Stop self-medicating with antibiotics: Reaching for leftover antibiotics at home can cause more harm than good. Dr Pokhariyal strongly cautions against using antibiotics without consulting a doctor. “Many illnesses like the common cold or viral flu don’t even need antibiotics,” she says.

• Always complete the full course: Feeling better halfway through the course? Don’t stop. “Stopping antibiotics midway leaves behind the strongest bacteria, which survive and grow resistant,” shares Dr Pokhariyal. Finish the full prescribed course to prevent this.

• Never pressure your doctor for antibiotics: Doctors know when antibiotics are truly needed. “Trust your doctor’s decision if they don’t prescribe antibiotics,” she says. Avoid pushing for them during every visit.

• Learn the difference between viral and bacterial infections: Antibiotics work only on bacterial infections, not viruses. “Coughs, colds, and viral fevers usually don’t need antibiotics,” she informs. Knowing the difference can help reduce unnecessary use.

• Say no to over-the-counter antibiotic sales: Avoid buying antibiotics without a prescription. Dr Pokhariyal adds, “Unregulated access fuels resistance. Always consult a qualified doctor before starting any antibiotic.”

• Spread awareness in your family and community: Talk openly about antibiotic resistance with family and friends. “Awareness is key. Everyone must understand that irresponsible use today can mean untreatable infections tomorrow,” she opines.