3g 1.5 GM Injection 1

₹206.25

SKU: Medsfindr-212 Category:

FormInjection

StrengthCefoperazone (1000mg) + Sulbactam (500mg)

CompositionCefoperazone, Sulbactam

Quick fact

3g 1.5 GM Injection 1 is an injectable combination prescribed for bacterial infections, including severe infections. A healthcare professional gives it under medical supervision.

Uses

What is 3g 1.5 GM Injection 1 & Important Details

This prescription injection combines two active ingredients and is used to treat bacterial infections.

  • It is an injection supplied as a pack of 1 injection.
  • The active ingredients are Cefoperazone and Sulbactam.

How does 3g 1.5 GM Injection 1 work (mechanism of action)?

The two ingredients act together against bacteria.

  1. Cefoperazone stops bacterial growth.
  2. Sulbactam reduces resistance and enhances Cefoperazone’s activity against bacteria.

Specialized or Off-Label Uses of 3g 1.5 GM Injection 1

No off-label uses are established in the available information.

Conditions That 3g 1.5 GM Injection 1 Will Not Treat

The available information does not identify specific conditions that this injection will not treat.

Benefits

What are the benefits of taking 3g 1.5 GM Injection 1

The combination is intended to act against bacteria that cause infections.

  • Listed infection sites include the respiratory and urinary tracts, skin, soft tissues, abdomen, blood and central nervous system.
  • Septicaemia and meningitis are among the serious conditions listed.

Side Effects

What are the most common side effects of 3g 1.5 GM Injection 1?

Common side effects listed include digestive symptoms and changes in blood or laboratory results.

  • Nausea, vomiting, diarrhea and indigestion.
  • Decreased white blood cell counts, haemoglobin or haematocrit; low blood platelets; a positive Coombs test; and increased liver enzymes.

Contact your doctor if side effects persist, worsen or concern you.

What are the serious side effects of 3g 1.5 GM Injection 1?

The available information does not identify a separate category of serious side effects. A severe or worsening reaction still needs medical attention.

  • Seek medical advice promptly if side effects become aggravated.
  • Coagulation disorders and changes in liver-related blood tests are also reported; the available information does not state how often these occur.

Ask a healthcare professional for advice about any worrying or persistent effect. Get immediate help for signs of an allergic reaction.

Severe Allergic Reactions of 3g 1.5 GM Injection 1?

An allergic reaction can require urgent treatment. Watch for symptoms such as:

  • Rash or itching.
  • Swelling or shortness of breath.

Seek immediate medical help if any of these symptoms occur.

What side effects may I notice from receiving this medication?

Other reported effects include:

  • Pain at the injection site, headache, dizziness, drowsiness or fatigue.
  • Coagulation disorders, increased eosinophils, raised liver enzymes or increased bilirubin.

The available information does not state how often these effects occur.

3g 1.5 GM Injection 1 Dosage Guidelines

Overview

A doctor decides the dose and schedule. The available information does not give a complete dose or treatment duration for a particular infection.

The dose depends on the severity of the infection and kidney function. Do not change the prescribed schedule without medical advice.

Adults

A specific adult dose is not established here. The doctor determines the dose and schedule.

Children

A child dose is not established. The medicine is not indicated for children without medical advice; a doctor must confirm suitability.

Older adults

A specific dose for older adults is not established. Use requires medical supervision, especially with liver or kidney problems.

Dosage Adjustments for Kidney, Liver, or Other Health Problems

The prescriber should consider health conditions when deciding whether and how to use this injection.

  • Normal kidney function: A specific dose for normal kidney function is not established here.
  • Reduced kidney function: Kidney function is a factor in deciding the dose; discuss kidney problems with the doctor.
  • Severe kidney impairment: A specific dose for severe kidney impairment is not established.
  • Dialysis: A dose for people receiving dialysis is not established.
  • Liver disease: Use caution if you have liver problems and discuss your liver health with the doctor.
  • Other important conditions: Infection severity also affects dose decisions. Tell the doctor about other health conditions before treatment.

Do not adjust the dose yourself; ask the treating doctor or pharmacist if you are unsure.

How Often and How Long to Take 3g 1.5 GM Injection 1?

The available information does not state how often or for how long this injection should be given.

  • The injection is given by a doctor or nurse; do not administer it yourself.
  • Keep scheduled appointments and complete the prescribed course.

How should I take 3g 1.5 GM Injection 1?

Taking 3g 1.5 GM Injection 1 With or Without Food

No specific food instruction for this injection is established in the available information. Ask your healthcare professional if you have questions about meals during treatment.

How to Take Specific Forms (Tablets, Chewables, Liquid Suspension)

Injection: A doctor or nurse gives the injection. It is administered into a vein or muscle by a healthcare professional; do not self-administer it.

Overdose/Missed Dose

What should I do if I accidentally use too much 3g 1.5 GM Injection 1?

Overdose is described as unlikely because a healthcare professional administers the injection. If you think too much was given, tell the treating healthcare team promptly.

What should I do if I miss a dose of 3g 1.5 GM Injection 1?

Contact the treating doctor or clinic if an appointment is missed. They can advise when to receive the injection; do not change the dose yourself.

Interactions

Does 3g 1.5 GM Injection 1 interact with foods or drinks?

No specific food interaction is reported.

Does 3g 1.5 GM Injection 1 interact with other medicines (drug interactions)

Tell the doctor about all medicines you take. Some medicines may interact with this injection:

  • Aminoglycoside antibiotics such as gentamicin and amikacin may increase the risk of kidney damage.
  • Probenecid may increase cefoperazone levels and cause adverse effects.
  • Cefoperazone may inactivate the live typhoid vaccine and reduce its effectiveness.
  • Blood thinners such as warfarin and heparin may increase bleeding risk when used with this injection.

3g 1.5 GM Injection 1 and Blood Thinners

Warfarin and heparin may interact with this injection and increase bleeding risk.

3g 1.5 GM Injection 1 and Birth Control (if applicable)

A specific interaction with birth control is not established in the available information. Ask your doctor or pharmacist about your medicines.

Interactions with Supplements, Vitamins, and Herbal Products

The available information does not establish interactions with supplements, vitamins or herbal products.

Warnings & Precautions

Who should not use 3g 1.5 GM Injection 1?

Some people may need to avoid this injection or use it only after discussing their health with a doctor.

  • Do not use it if you have a known allergy to cefoperazone, sulbactam or other cephalosporins.
  • Discuss kidney or liver problems with the doctor before treatment.

What should I know about 3g 1.5 GM Injection 1 before using it?

Before treatment, tell the healthcare professional about your health conditions and all medicines you use.

  • Mention any history of kidney problems or liver issues.
  • Tell the doctor about allergies to cefoperazone, sulbactam or other cephalosporins.

Precautions for Pre-existing Conditions (Heart, Kidney, Liver)

Kidney disease: Use caution if you have a history of kidney problems; discuss this with your doctor.

Liver disease: Caution is advised if you have liver issues. Discuss your liver health with the doctor.

Heart disease: Specific advice about heart disease is not established in the available information. Ask your doctor about your conditions before treatment.

Alcohol: Can You Drink Alcohol While Taking 3g 1.5 GM Injection 1?

Avoid alcohol while using this injection.

  • Alcohol may intensify dizziness or drowsiness and may increase the risk of disulfiram-like reactions.

Pregnancy and Breastfeeding

Pregnancy: Consult your doctor before using this injection during pregnancy.

Breastfeeding: Consult your doctor before using this injection while breastfeeding.

Children: Use in children is not indicated without medical advice; ask a doctor to confirm suitability.

Older adults: Older patients, especially those with liver or kidney problems, should use it under medical supervision.

Safe Usage & Best Practices

Why You Must Complete the Full Prescription

Complete the prescribed course even if you feel better, as advised by your healthcare professional.

Consequences of Skipping Doses or Sharing Medication

Keep scheduled appointments for this injection and do not share it with anyone.

  • Stopping early may allow the infection to return or become harder to treat.

Can 3g 1.5 GM Injection 1 cause diarrhea?

Yes.

  • Nausea, vomiting and indigestion are also listed as common side effects.

What should you do if you feel better before finishing the medication?

Keep receiving the injection for the full course prescribed by your doctor, even if symptoms improve.

  • Do not stop treatment early; stopping may make the infection return or harder to treat.

Storage Details

Store the injection as directed and keep it away from children.

  • Store below 25°C.
  • Protect the vials from light and moisture.

Common brand names – 3g 1.5 GM Injection 1 available in India, USA, UK, Canada

  • India: Sold as 3g 1.5 GM Injection 1 by Indian online pharmacies such as Tata 1mg, Truemeds and medibuddy.in. Other brand names are not established in the available information.
  • USA: Availability under a specific brand name is not established in the available information.
  • UK: Availability under a specific brand name is not established in the available information.
  • Canada: Availability under a specific brand name is not established in the available information.

Frequently asked questions

  • 1. Who gives this injection?

    Ans: A doctor or nurse gives it; do not self-administer.

  • 2. What infections is it used for?

    Ans: It is used for bacterial infections, including severe infections.

  • 3. Can I stop when I feel better?

    Ans: No. Complete the course prescribed by your doctor, even if symptoms improve.

  • 4. What if I develop a rash or swelling?

    Ans: Seek immediate medical help if you develop signs of an allergic reaction.

  • 5. Can I drink alcohol during treatment?

    Ans: Avoid alcohol; it may intensify dizziness or drowsiness and increase the risk of disulfiram-like reactions.

Last Updated: October 31, 2026

Medically reviewed & Written by Dr. Divya Chadha

Lead Medical Content Reviewer | 20 years MBBS, Medicine With over 20 years of dedication to patient care, Dr. Divya Chadha brings extensive experience and expertise to the field of internal medicine. She holds an MBBS degree and is committed to providing comprehensive, evidence-based care for a wide range of adult medical conditions. In addition to her clinical practice, She is a respected medical writer, contributing to the dissemination of medical knowledge and keeping pace with the latest advancements in the field.

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