About ceftazidime m
Third-generation cephalosporin antibiotic
Used for
- Treats serious bacterial infections, including pneumonia, bloodstream, urinary, bone, and skin infections.
- Treats infections caused by susceptible bacteria, including Pseudomonas.
Usual adult dose
Usually 1–2 g intravenously or intramuscularly every 8–12 hours; dose depends on infection and kidney function.
Usual dose in children
Usually 30–50 mg/kg intravenously every 8 hours; maximum 6 g daily. Doses vary by age and infection.
Common side effects
- Diarrhea, nausea, or vomiting
- Rash or itching
- Pain or inflammation at injection site
- Allergic reactions; rarely, seizures, especially with kidney impairment
Important warnings
- Use only for bacterial infections; unnecessary use promotes antibiotic resistance.
- Dose adjustment is often needed with reduced kidney function.
- Seek urgent care for severe allergy or serious, persistent diarrhea.
- Tell clinicians about serious penicillin or cephalosporin allergy.
Pregnancy
May be used during pregnancy when clinically needed; evidence has not shown a clear risk of birth defects.
Breastfeeding
Small amounts may enter breast milk. Usually compatible; watch for infant diarrhea, thrush, or rash.
Interactions
- Aminoglycoside antibiotics may increase kidney injury risk.
- Strong diuretics may increase kidney injury risk.
- Chloramphenicol may reduce antibiotic activity in laboratory studies.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.