Medicine Description unasyn-injection 750mg
Unasyn Injection is a medication that combines ampicillin, a penicillin antibiotic, with sulbactam, a beta-lactamase inhibitor. This combination enhances the efficacy of ampicillin against certain bacteria that produce beta-lactamase, an enzyme that can deactivate many penicillin antibiotics. The ampicillin component works by binding to penicillin-binding proteins (PBPs) located in the bacterial cell wall. This binding disrupts the synthesis of the cell wall, leading to osmotic instability and ultimately causing the bacterial cell to lyse and die. Sulbactam protects ampicillin from degradation by beta-lactamase, allowing for a broader spectrum of activity against resistant bacterial strains. Together, they effectively combat a range of infections by targeting bacterial cell wall integrity and resistance mechanisms.
Indications and Uses of Unasyn Injection
- Intra-abdominal infections
- Skin and soft tissue infections
- Pneumonia
- Gynecological infections
- Urinary tract infections
- Septicemia
Side Effects of Unasyn Injection
- Nausea
- Diarrhea
- Vomiting
- Allergic reactions, including rash
- Hepatic enzyme elevation
- Thrombocytopenia
Storage and Handling
Store Unasyn Injection at room temperature, away from direct light and moisture. Once reconstituted, it should be used immediately or stored in the refrigerator for a short period, as specified in the product guidelines.
Patient Advice and Precautions
Patients should inform their healthcare provider about any history of allergies to penicillins or cephalosporins. It's crucial to complete the entire course of therapy as prescribed, even if symptoms improve before finishing the medication. Regular monitoring for signs of an allergic reaction or gastrointestinal disturbances is advised. Patients should also maintain hydration while on this medication.