A (or bacteriostatic agent) is a substance that stops bacteria from reproducing without necessarily killing them. By keeping bacteria in a "stationary phase" of growth, these agents allow the host's immune system to naturally clear the remaining pathogens. 1. Key Mechanism of Action

(e.g., Erythromycin, Azithromycin) common for skin and soft tissue infections. Sulfonamides: Often used for urinary tract infections.

Used for severe infections like meningitis. Lincosamides: (e.g., Clindamycin). 3. Practical Application: Bacteriostatic Water Bacteriostatic Water Guide | Composition, Storage & Use