Antibiotic Resistance: Why You Should Never Self-Medicate
4 min read · 29 Sept 2026 · Reviewed by our pharmacist
Antibiotics are among the most important medicines ever discovered. They have saved millions of lives by treating infections that were once deadly. But their power is fading because of overuse and misuse, and India is one of the countries most affected.
What is antibiotic resistance?
Antibiotic resistance happens when bacteria change in ways that allow them to survive the medicines designed to kill them. These resistant bacteria then multiply and can spread from person to person, in hospitals and in the community.
When resistance develops, common infections such as urinary tract infections, pneumonia or typhoid can become harder to treat. Patients may need stronger, more expensive medicines, longer hospital stays, or in some cases there may be few effective options left.
Antibiotics do not work on viruses
This is the most common misunderstanding. Antibiotics only act against bacteria. Most colds, coughs, sore throats, flu and many stomach upsets are caused by viruses. Taking antibiotics for them will not help you recover faster, but it can cause side effects and contribute to resistance.
How misuse happens
- Buying antibiotics without a prescription
- Using leftover antibiotics from a previous illness
- Taking antibiotics recommended by friends, family or social media
- Stopping the course early because you feel better
- Skipping doses or taking them at irregular times
- Sharing antibiotics with others
- Pressuring doctors to prescribe antibiotics for viral illnesses
Why self-medication is risky
Apart from resistance, self-medicating with antibiotics has other dangers.
- The wrong antibiotic may not treat your infection at all
- The real cause of your illness may be missed or delayed
- Side effects such as diarrhoea, allergic reactions and rashes can be serious
- Some antibiotics interact with other medicines you take
- Antibiotics also kill helpful bacteria in your gut
In India, many antibiotics fall under Schedule H or H1, which means they can legally be sold only on a valid prescription. Schedule H1 medicines carry a red warning box on the pack for this reason.
Using antibiotics the right way
If your doctor prescribes an antibiotic:
- Take it exactly as directed, at the right times and with or without food as advised
- Complete the course your doctor recommends, unless they tell you to stop
- Do not save leftover tablets for later use
- Tell your doctor about any allergies or previous reactions
- Report side effects such as severe diarrhoea, rash or swelling promptly
Help prevent infections
Preventing infections reduces the need for antibiotics in the first place.
- Wash hands regularly with soap and water
- Drink safe, clean water and eat freshly cooked food
- Keep vaccinations up to date for children and adults
- Cover your mouth when coughing or sneezing
- Stay home when unwell to avoid spreading illness
How our pharmacy helps
At Bhaaskar Medicals, antibiotics are dispensed only against a valid prescription checked by a registered pharmacist. Our pharmacists can also explain how and when to take your medicine.
The bottom line
Every time an antibiotic is used, it is a chance for bacteria to adapt. Using them wisely protects you, your family and the community. If you think you have an infection, please consult a doctor rather than starting antibiotics on your own.