Anti-infectives

Definition

Anti-infectives are medications used to treat infections by inhibiting the growth of or killing microorganisms such as bacteria, fungi, or viruses. In the context of urinary and bladder disorders, they specifically target pathogens causing infections in the urinary tract.

5 Must Know Facts For Your Next Test

1. Common urinary anti-infectives include antibiotics like trimethoprim-sulfamethoxazole and nitrofurantoin.
2. These medications can be bactericidal (killing bacteria) or bacteriostatic (inhibiting bacterial growth).
3. It's important for patients to complete the full course of anti-infective therapy to prevent resistance.
4. Side effects may include gastrointestinal disturbances, allergic reactions, and in some cases, kidney toxicity.
5. Monitoring for effectiveness includes observing symptom relief and sometimes urine culture tests.

Review Questions

• What are two common antibiotics used as urinary anti-infectives?
• Why is it crucial for patients to complete their prescribed course of anti-infective medication?
• What are potential side effects of urinary anti-infectives?

Related terms

Antibiotic Resistance:

The ability of bacteria to withstand the effects of an antibiotic.

Bactericidal:

Drugs that kill bacteria directly.

Bacteriostatic:

Drugs that inhibit the growth and replication of bacteria without killing them.