Antibiotics can be lifesavers, but only when you use them correctly. Too many people take them for a cold or skip doses, and that can lead to resistance or nasty side effects. Below are easy‑to‑follow pointers that keep the good stuff working and keep you safe.
First thing: antibiotics fight bacteria, not viruses. If you have a flu, a sore throat from a virus, or a common cold, an antibiotic won’t help. Talk to a pharmacist or doctor and ask why the prescription is necessary. If the answer is “bacterial infection,” you’re on the right track.
For example, the article on Keftab (cephalexin) explains that this drug treats bacterial skin infections, ear infections, and urinary tract infections. It also warns you not to use it for viral illnesses. That’s the kind of clarity you need before you start any antibiotic.
Take the medicine at the same times each day, finish the whole course, and never skip a dose. Even if you feel better after a few days, stopping early lets surviving bacteria grow stronger. This can cause a repeat infection that’s harder to treat.
If you forget a dose, take it as soon as you remember—unless it’s almost time for the next one. In that case, skip the missed dose and return to your regular schedule. Don’t double‑up; it won’t make the infection go away any faster and may raise the risk of side effects.
Common side effects include stomach upset, diarrhea, and mild rash. If you notice a severe rash, breathing trouble, or swelling, stop the drug and seek medical help right away. Those could be signs of an allergic reaction.
Keep pills in a cool, dry place away from direct sunlight. Liquids often need refrigeration, so read the label. Bad storage can degrade the drug, making it less effective.
When you finish the course, don’t keep leftovers for future use. Antibiotics are prescription‑only for a reason; using old meds without a doctor’s advice can be unsafe.
By following these straightforward steps—checking if you really need an antibiotic, taking it exactly as prescribed, watching for side effects, and storing it right—you protect yourself and help keep antibiotics working for everyone.
Got more questions about a specific drug or want to know how to talk to your doctor about antibiotic use? Our other guides cover a range of medicines, from pain relievers to blood pressure pills, and they all stress the same safety basics.
Stay safe, stay informed, and use antibiotics only when they’re truly needed.
