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Published on: 11/7/2025

Can I take leftover antibiotics from before?

It is not safe to take leftover antibiotics because they might not be the right medicine for your current illness, and using them incorrectly can lead to antibiotic resistance. See below to understand more.

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Explanation

Taking leftover antibiotics is not a good idea. According to studies, many people keep leftover antibiotics and use them without a doctor’s advice. This can be harmful because the leftover antibiotics might not be the right type or dose for your current illness. Also, using antibiotics when they are not needed can lead to antibiotic resistance, which means that the medicine might not work when you really need it.

Here are some important points to remember:

  • Right Medicine: Antibiotics are made to treat specific bacterial infections. If you use the wrong one, it might not help and could make things worse.
  • Resistance Risk: Taking antibiotics when not needed can make bacteria stronger and harder to kill.
  • Doctor's Guidance: Always talk to a doctor before taking antibiotics to make sure you get the right treatment.

Remember, it is important to finish all prescribed antibiotics when they are given to you, and never save them for later. If you feel sick, see a doctor to get the right help.

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