Enfal Injection 500mg

About Enfal Injection 500mg

Enfal Injection Uses

• Treatment of skin and soft tissue infections
• Treatment of respiratory tract infections
• Treatment of urinary tract infections
• Treatment of bone and joint infections
• Prevention of infection before and during certain surgeries

Enfal Injection Benefits

• A broad and reliable action against many common bacteria seen in Pakistani hospitals
• A well established safety record after decades of clinical use worldwide
• A useful surgical prophylaxis option that lowers post operative infection rates
• A cost effective antibiotic choice compared to newer generation injections

What Experts Say

Infectious disease physicians classify cefazolin as a first generation cephalosporin, a category that remains a first line choice for surgical prophylaxis in many hospitals. Its narrower spectrum compared to newer cephalosporins is actually seen as an advantage, since it lowers the pressure that drives antibiotic resistance.

Surgeons commonly time a single dose of this antibiotic within an hour before an operation begins, a practice supported by strong clinical evidence for reducing surgical site infections. A repeat dose during longer procedures is standard when surgery runs past a certain number of hours.

Doctors also stress that a full course for an active infection should not be shortened once symptoms improve, since an incomplete course raises the risk of the infection returning in a more resistant form. A known penicillin allergy is always checked first, since a portion of penicillin allergic patients can also react to cephalosporins.

Drug Class

• First generation cephalosporin
• Beta lactam antibiotic
• Injectable antibacterial agent

Enfal Injection 500mg formula

• Cefazolin Sodium

Available forms

• Injection

How to use Enfal Injection 500mg?

• Administration of this injection is handled by a doctor, nurse, or trained healthcare worker, not at home
• A vein or muscle route is chosen by the treating doctor based on the condition being treated
• Reconstitution with the correct diluent and volume is done just before the dose is given
• A dose and duration set by the prescribing doctor depend on the type and severity of the infection
• The full prescribed course is completed even if symptoms settle earlier

Drug Interactions

• Probenecid: Blood levels of cefazolin can rise when probenecid is taken alongside it, since probenecid slows its removal from the body.
• Aminoglycoside antibiotics such as gentamicin: A combined risk of kidney effects is higher when these antibiotics are given together.
• Oral anticoagulants such as warfarin: A closer watch on clotting tests is generally advised, since combined use can affect bleeding risk.
• Live bacterial vaccines such as the typhoid or BCG vaccine: Reduced vaccine effectiveness is possible if given during a course of this antibiotic.

Risks and warnings

• Penicillin allergy: A history of a severe penicillin reaction raises the chance of a cross reaction with this cephalosporin antibiotic.
• Kidney impairment: A lower dose or longer interval between doses is often needed in people with reduced kidney function.
• Prolonged antibiotic colitis: Extended or repeated antibiotic courses carry a small risk of severe diarrhea caused by Clostridioides difficile.
• Pregnancy and breastfeeding: This antibiotic is generally considered acceptable under medical supervision, though a doctor's assessment of the specific case is still needed.

Enfal Injection Side Effects

Enfal Injection is generally well tolerated when given at the correct dose under medical supervision. Local reactions at the injection site and mild digestive upset are the most frequently reported effects.

• Pain, redness, or a firm area at the injection site
• Mild nausea or an upset stomach
• Loose stools
• A mild skin rash

Serious reactions are uncommon and generally need urgent medical attention.

• A severe allergic reaction with facial swelling, breathing difficulty, or a widespread rash
• Severe or persistent diarrhea suggesting antibiotic associated colitis
• Unusual bleeding or bruising, which can point to a rare blood related effect

Storage Conditions

• Keep the unopened vial at room temperature, away from direct light
• Store the reconstituted solution in a refrigerator if it is not used right away, following the pharmacist's guidance
• Keep out of reach of children
• Discard any leftover reconstituted solution after the time advised by the healthcare provider
• Check the vial for particles or discoloration before use