Cefazol Injection 1gm

About Cefazol Injection 1gm

Cefazol Injection Uses

• Treats bloodstream infections (septicemia)
• Used for heart valve infections (endocarditis)
• Treats lung infections
• Used for urinary tract infections
• Treats skin and soft tissue infections
• Used as a preventive antibiotic before surgery

Cefazol Injection Benefits

• Reliable first-generation cephalosporin with decades of clinical use
• Low rate of resistance for many common bacteria
• Widely used for surgical infection prevention
• Fast acting when given intravenously

What Experts Say

Doctors across Pakistan rely on cefazolin as a first-generation cephalosporin for common bacterial infections. It has been used safely in hospitals for many years. Surgeons often choose it as a preventive antibiotic before operations. It remains a first choice for skin, urinary and mild respiratory infections in general wards.

Cefazolin works by stopping bacteria from forming a stable cell wall. Without this wall, the bacteria cannot survive, and the infection begins to clear. It is given by injection since it is not well absorbed when taken by mouth.

Doctors watch for allergic reactions in patients with a penicillin allergy, since cross-reactions can occur. Kidney function is checked in older adults and those with existing kidney disease, since the drug is cleared through the kidneys. A full course is completed even after symptoms improve. This lowers the chance of the infection returning or bacteria becoming resistant.

Drug Class

• First-generation cephalosporin

Cefazol Injection 1gm formula

• Cefazolin Sodium

Available forms

• Injection

How to use Cefazol Injection 1gm?

• Given only by a healthcare professional as an intravenous or intramuscular injection
• Dose depends on the type and severity of infection
• May be given before surgery as a single preventive dose
• Complete the full course as advised by the doctor
• Tell your doctor about any past allergic reaction to antibiotics

Drug Interactions

• Probenecid: Increases blood levels of cefazolin
• Aminoglycoside antibiotics: Increased risk of kidney toxicity when combined
• Anticoagulants: May slightly increase bleeding risk

Risks and warnings

• Allergy history: Avoid if you have had a reaction to penicillin or cephalosporins
• Kidney disease: Dose is adjusted based on kidney function
• Pregnancy and breastfeeding: Use only if the doctor advises it
• Seizure risk: High doses in kidney failure may rarely trigger seizures
• Injection site reactions: Report unusual pain, redness or swelling

Cefazol Injection 1gm Side Effects

• Pain at the injection site
• Allergic skin reactions
• Stomach upset
• Reduced white blood cell count
• Increased liver enzymes and blood urea
• Positive Coombs test (a lab finding, usually harmless)
• Rare seizures in patients with kidney failure

Storage Conditions

• Store the unopened vial below 25°C
• Protect from light and moisture
• Use the reconstituted solution as directed by the pharmacist
• Keep out of reach of children