Understanding Antibiotics

What Are Antibiotics?

Antibiotics are powerful medications that fight bacterial infections. They work by either killing bacteria (bactericidal) or preventing their growth (bacteriostatic).

Types of Antibiotics

• Penicillins: Including amoxicillin and ampicillin
• Cephalosporins: Such as cefaclor and cefdinir
• Macrolides: Including azithromycin and erythromycin
• Fluoroquinolones: Such as ciprofloxacin and levofloxacin
• Tetracyclines: Including doxycycline

When Are Antibiotics Used?

Antibiotics are prescribed for:

• Bacterial pneumonia
• Strep throat
• Urinary tract infections
• Skin infections
• Other bacterial infections

Important: Antibiotics do not work against viral infections like colds or flu.

Proper Use and Safety

Taking Your Antibiotics

1. Complete the full course as prescribed
2. Take at regular intervals
3. Follow specific instructions (with/without food)
4. Store properly

Potential Side Effects

• Digestive issues
• Allergic reactions
• Yeast infections
• Sensitivity to sunlight

Antibiotic Resistance

Antibiotic resistance occurs when bacteria develop the ability to defeat the drugs designed to kill them. To prevent this:

• Only use antibiotics when prescribed
• Complete the full course
• Never share antibiotics
• Don't save antibiotics for later use

When to Contact Your Healthcare Provider

Seek medical attention if you experience:

• Severe allergic reactions
• Persistent diarrhea
• Unusual bleeding
• Severe stomach pain

Prevention

To reduce the need for antibiotics:

• Practice good hygiene
• Keep vaccinations current
• Eat a healthy diet
• Get adequate rest

Always consult your healthcare provider about proper antibiotic use.