Cefuroxime 1.5gm Inj, 1 Vial
Overview
What is this medicine?
How to Use This Medicine
To use this medication correctly, follow your doctor's instructions and read all the information provided. This medication is administered either as an injection into a muscle or as an infusion into a vein over a period of time. In some cases, it may be given as an injection directly into a vein.
Storing and Disposing of Your Medication
If you need to store this medication at home, consult with your doctor, nurse, or pharmacist for guidance on proper storage.
Missing a Dose
If you miss a dose, contact your doctor to determine the best course of action.
Lifestyle & Tips
- Stay well-hydrated unless otherwise instructed by your doctor.
- Complete the full course of treatment as prescribed, even if you start feeling better, to prevent the infection from returning and to reduce the risk of antibiotic resistance.
- Do not share this medication with others, even if they have similar symptoms.
Available Forms & Alternatives
Dosing & Administration
Adult Dosing
Condition-Specific Dosing:
Pediatric Dosing
Dose Adjustments
Renal Impairment:
Hepatic Impairment:
Pharmacology
Mechanism of Action
Pharmacokinetics
Absorption:
Distribution:
Elimination:
Pharmacodynamics
Safety & Warnings
Side Effects
Although rare, some people may experience severe and potentially life-threatening side effects while taking this medication. If you notice any of the following symptoms, contact your doctor or seek medical attention immediately:
Signs of an allergic reaction, such as:
+ Rash
+ Hives
+ Itching
+ Red, swollen, blistered, or peeling skin with or without fever
+ Wheezing
+ Tightness in the chest or throat
+ Trouble breathing, swallowing, or talking
+ Unusual hoarseness
+ Swelling of the mouth, face, lips, tongue, or throat
Urination problems, such as:
+ Inability to pass urine
+ Changes in urine output
Dark urine or yellowing of the skin or eyes
Fever, chills, or sore throat
Unexplained bruising or bleeding
Feeling extremely tired or weak
Seizures
Vaginal itching or discharge
Hearing loss
Diarrhea, especially if it is severe, bloody, or accompanied by stomach pain or cramps (this could be a sign of a rare but potentially life-threatening condition called C. diff-associated diarrhea, or CDAD)
Common Side Effects
Like all medications, this drug can cause side effects. While many people may not experience any side effects or only minor ones, it is essential to discuss any concerns with your doctor. If you experience any of the following side effects, contact your doctor if they bother you or do not go away:
Diarrhea
Upset stomach
Vomiting
Irritation at the injection site
Reporting Side Effects
If you have questions or concerns about side effects, contact your doctor. You can also report side effects to the FDA at 1-800-332-1088 or online at https://www.fda.gov/medwatch.
Seek Immediate Medical Attention If You Experience:
- Signs of a severe allergic reaction: rash, itching, hives, swelling of the face, lips, tongue, or throat, difficulty breathing or swallowing, dizziness.
- Severe or watery diarrhea, especially if it occurs days or weeks after stopping the medication (could be C. difficile infection).
- Unusual bleeding or bruising.
- Yellowing of the skin or eyes (jaundice).
- Signs of kidney problems: decreased urination, swelling in your ankles or feet.
- Severe stomach pain.
Before Using This Medicine
It is essential to inform your doctor about the following:
Any allergies you have, including allergies to this medication, its components, or other substances, such as foods or drugs. Be sure to describe the symptoms you experienced.
If you are currently taking probenecid, as this may interact with the medication.
Additionally, to ensure safe treatment, provide your doctor and pharmacist with a comprehensive list of:
All prescription and over-the-counter (OTC) medications you are taking
Any natural products or vitamins you are using
* Your existing health problems
This information will help your doctor determine if it is safe for you to take this medication in conjunction with your other treatments and health conditions. Never start, stop, or adjust the dosage of any medication without first consulting your doctor to confirm it is safe to do so.
Precautions & Cautions
Rarely, drugs like this one can cause severe and potentially life-threatening allergic reactions.
If you are taking this medication long-term, your doctor may recommend regular blood tests to monitor your condition. Be sure to discuss this with your doctor.
This medication may interfere with certain laboratory tests, so it is crucial to notify all your healthcare providers and laboratory personnel that you are taking this drug. If you have diabetes and test your urine glucose levels, consult with your doctor to determine the most suitable tests to use.
Do not take this medication for longer than prescribed, as this may increase the risk of a secondary infection.
If you are using birth control pills or other hormone-based contraceptives, you should be aware that this medication may reduce their effectiveness. To prevent pregnancy, consider using an additional form of birth control, such as a condom, while taking this drug.
If you are 65 years or older, use this medication with caution, as you may be more susceptible to side effects.
If you are pregnant, plan to become pregnant, or are breastfeeding, inform your doctor. You and your doctor will need to discuss the potential benefits and risks of this medication to both you and your baby.
Overdose Information
Overdose Symptoms:
- Brain irritation leading to convulsions (seizures)
- Encephalopathy
- Neuromuscular excitability
What to Do:
Seek immediate medical attention. Overdose is primarily managed with supportive care. Hemodialysis can aid in the removal of cefuroxime from the body. Call 1-800-222-1222 (Poison Control).
Drug Interactions
Major Interactions
- Live bacterial vaccines (e.g., BCG, typhoid oral): May reduce therapeutic effect of vaccine.
- Sodium picosulfate: May reduce the laxative effect of sodium picosulfate.
Moderate Interactions
- Aminoglycosides: Increased risk of nephrotoxicity (monitor renal function).
- Loop diuretics (e.g., furosemide): Increased risk of nephrotoxicity when co-administered with aminoglycosides.
- Oral anticoagulants (e.g., warfarin): May enhance anticoagulant effect (monitor INR).
- Probenecid: Decreases renal tubular secretion of cefuroxime, leading to increased and prolonged serum concentrations of cefuroxime.
Monitoring
Baseline Monitoring
Rationale: Cefuroxime is primarily renally excreted; dosage adjustment is required in renal impairment.
Timing: Prior to initiation of therapy
Rationale: Although not primarily metabolized by the liver, baseline assessment is prudent.
Timing: Prior to initiation of therapy
Rationale: To establish baseline and monitor for potential hematologic adverse effects.
Timing: Prior to initiation of therapy
Routine Monitoring
Frequency: Daily
Target: Improvement in fever, WBC count, localized symptoms
Action Threshold: Lack of improvement or worsening symptoms may indicate treatment failure or resistance.
Frequency: Periodically, especially in patients with pre-existing renal impairment or on concomitant nephrotoxic drugs
Target: Within patient's baseline or acceptable limits
Action Threshold: Significant increase may require dose adjustment or discontinuation.
Frequency: More frequently during co-administration
Target: Therapeutic range for indication
Action Threshold: INR outside target range requires dose adjustment of anticoagulant.
Frequency: Daily
Target: Absence of adverse effects
Action Threshold: Presence of severe or persistent adverse effects may require discontinuation.
Symptom Monitoring
- Rash or hives (signs of allergic reaction)
- Difficulty breathing or swallowing (signs of severe allergic reaction)
- Severe or watery diarrhea, abdominal pain, fever (signs of Clostridioides difficile-associated diarrhea)
- Unusual bleeding or bruising (potential effect on coagulation)
- Yellowing of skin or eyes, dark urine (signs of liver problems)
- Decreased urine output, swelling (signs of kidney problems)
- Injection site pain, redness, or swelling
Special Patient Groups
Pregnancy
Cefuroxime is classified as Pregnancy Category B. Studies in animals have not shown harm to the fetus, but there are no adequate and well-controlled studies in pregnant women. It is generally considered safe for use during pregnancy when clearly needed.
Trimester-Specific Risks:
Lactation
Cefuroxime is excreted in human milk in small quantities. The amount ingested by the infant is generally considered to be low and unlikely to cause significant adverse effects. Monitor breastfed infants for potential changes in bowel flora (e.g., diarrhea, candidiasis) or allergic reactions.
Pediatric Use
Dosing must be carefully calculated based on weight and age, and adjusted for renal function. Neonatal use is generally not recommended due to limited data and potential for bilirubin displacement.
Geriatric Use
Elderly patients are more likely to have decreased renal function, which may require dosage adjustment. Monitor renal function closely. Otherwise, no specific age-related precautions beyond those for adults.
Clinical Information
Clinical Pearls
- Cefuroxime is a second-generation cephalosporin with good activity against common respiratory pathogens (e.g., H. influenzae, M. catarrhalis, S. pneumoniae) and some Gram-negative bacteria.
- It is often used for community-acquired pneumonia, acute bacterial exacerbations of chronic bronchitis, skin and soft tissue infections, and urinary tract infections.
- For surgical prophylaxis, administer 30-60 minutes prior to incision.
- IM injections should be given deep into a large muscle mass (e.g., gluteus or lateral thigh) to minimize pain.
- Reconstituted solutions should be used promptly; refer to package insert for specific stability data.
- Patients with a history of severe hypersensitivity to penicillin should generally avoid cefuroxime due to potential cross-reactivity, though it is lower than with first-generation cephalosporins.
Alternative Therapies
- Other second-generation cephalosporins (e.g., cefaclor, cefoxitin)
- Third-generation cephalosporins (e.g., ceftriaxone, cefotaxime)
- Penicillins (e.g., amoxicillin/clavulanate)
- Macrolides (e.g., azithromycin, clarithromycin)
- Fluoroquinolones (e.g., levofloxacin, moxifloxacin)
- Carbapenems (for broader spectrum or resistant infections)