Antibiotics
Learn about antibiotics: uses, dosage, side effects, warnings, and the importance of responsible use to prevent antibiotic resistance.
Overview
Antibiotics are a class of medications used to treat bacterial infections by killing or inhibiting the growth of bacteria. They are ineffective against viral infections such as the common cold or flu. There are many types of antibiotics, including penicillins, cephalosporins, macrolides, and fluoroquinolones, each targeting different bacteria and types of infection. Responsible use is essential to prevent antibiotic resistance.
Common Symptoms
- Nausea, vomiting, and diarrhea
- Yeast infections (oral thrush or vaginal candidiasis)
- Allergic reactions ranging from rash to anaphylaxis
- Sunlight sensitivity with certain antibiotics
- Digestive upset and loss of appetite
Possible Causes
- • Treatment of bacterial respiratory infections such as strep throat
- • Management of skin and soft tissue infections
- • Treatment of urinary tract infections
- • Treatment of certain sexually transmitted infections
- • Prevention of infection before surgical procedures
Lifestyle Tips
Only use antibiotics prescribed for your specific infection
Always complete the full prescribed course even if symptoms improve
Never use leftover antibiotics or share them with others
Inform your doctor of any allergies, especially to penicillin
Misuse contributes to antibiotic resistance, making future infections harder to treat
Seek immediate medical help for signs of severe allergic reaction
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