Drugs
- Drug definition
- Taken into the body
- Modifies chemical reactions
- Antibiotics
- Treat bacterial infections
- Kill bacteria
- Example: penicillin
- Not effective on viruses
- Colds
- Influenza
- Resistant bacteria
- Antibiotic less effective
- Harder to treat
- MRSASupplement
- Resistant to many antibiotics
- Limiting resistanceSupplement
- Use only when essential
- Fewer chances to survive
- Resistant strains stay rare