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Gnbc Tablet

Written By Dr. Subita Alagh, BDS
Reviewed By Dr. Mekhala Chandra, MD, MBBS
Last updated on 22 Dec 2025 | 11:46 AM (IST)
Gnbc Tablet is a combination medicine. It is prescribed to treat various types of bacterial infections. It fights against the microorganisms to prevent their growth and further spread of the infection.
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General Information

Contains

Cefixime (200mg)+ Sulbactam (150mg)

Marketer

Elliott Labs

Storage

Store below 25°C
The content is shown in English
Gnbc Tablet image
Gnbc Tablet image
Gnbc Tablet image

Product introduction

Gnbc Tablet is a prescription medicine. It is advised to take it as per the prescription. It can be taken with or without food, but it must be taken at a fixed time to ensure better efficacy. Do not consume more than the recommended dose, as this may have harmful effects on your body. If you miss a dose, take it as soon as you remember. The course of the treatment must be completed even if you feel better. Sudden discontinuation of the treatment may affect the potency of the medicine.

Some common side effects of this medicine are nausea, vomiting, diarrhea, indigestion, etc. If any of the side effects get aggravated, you must consult your doctor immediately. If you experience any allergic reaction (rashes, itching, swelling, shortness of breath, etc.), you must seek immediate medical help.

Before taking this medicine, you should tell your doctor if you are taking any medicines for any health condition. Pregnant or breastfeeding women should also consult with their doctor before taking it. Avoid drinking alcohol as it can cause excessive drowsiness with this medicine. It usually does not impair your ability to drive, but you should not drive if it makes you feel sleepy or dizzy. You must take adequate rest for a faster recovery, also take a healthy diet and drink plenty of water. Your doctor may ask for a few laboratory and diagnostic tests to know the effects of the medicine on your body.

Uses of Gnbc Tablet

Benefits of Gnbc Tablet

Treatment of Bacterial infections
Gnbc Tablet used to treat certain bacterial infections such as sinus infections (sinusitis), chest infections such as bronchitis and pneumonia, and infections of the ears, skin, throat, stomach, and urinary tract. It works by killing the bacteria causing infections in the body. Make sure to complete the full course of treatment. This will ensure that the infection is completely cured and prevent it from returning.

Side effects of Gnbc Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Gnbc
  • Nausea
  • Diarrhea
  • Indigestion
  • Stomach pain
  • Flatulence

How to use Gnbc Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Gnbc Tablet may be taken with or without food.

How Gnbc Tablet works

Gnbc Tablet is a combination of two medicines: Cefixime and Sulbactam. Cefixime is an antibiotic. It works by preventing the formation of the bacterial protective covering which is essential for the survival of bacteria in the human body. Sulbactam is a beta-lactamase inhibitor which blocks the action of enzymes produced by bacteria to inactivate Cefixime. Addition of Sulbactam reduces resistance and enhances the activity of Cefixime against bacteria.

All substitutes for Gnbc Tablet

For information purposes only. Consult a doctor before taking any medicine.

Mortega Tablet

by Saffron Therapeutics Pvt Ltd
₹41.8/tablet
49% costlier
<h3 class=bodySemiBold>Mortega Tablet</h3>

Confector Tablet

by Minerva Medica Pharmaceuticals
₹32.5/tablet
16% costlier
<h3 class=bodySemiBold>Confector Tablet</h3>

Fixsal 200mg/150mg Tablet

by Elis Pharmaceuticals India Pvt Ltd
₹34.3/tablet
22% costlier
<h3 class=bodySemiBold>Fixsal 200mg/150mg Tablet</h3>

Ceffex SB 350 Tablet

by Atlantis Formulations Pvt Ltd
₹31.9/tablet
14% costlier
<h3 class=bodySemiBold>Ceffex SB 350 Tablet</h3>

Sulbafix 200mg/150mg Tablet

by Hauz Pharma Pvt Ltd
₹32.9/tablet
17% costlier
<h3 class=bodySemiBold>Sulbafix 200mg/150mg Tablet</h3>

Quick tips

  • You have been prescribed this combination medicine to treat bacterial infections even if they have developed resistance. 
  • Finish the prescribed course, even if you start to feel better. Stopping it early may make the infection come back and harder to treat.
  • Diarrhea may occur as a side effect. Taking probiotics along with Gnbc Tablet may help. Talk to your doctor if you notice bloody stools or develop abdominal cramps.
  • Take it with food and plenty of fluids to avoid an upset stomach.
  • Stop taking Gnbc Tablet and inform your doctor immediately if you develop an itchy rash, swelling of the face, throat or tongue or breathing difficulties while taking it.

Safety advice

Alcohol

Alcohol

CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Gnbc Tablet. Please consult your doctor.
Pregnancy

Pregnancy

SAFE IF PRESCRIBED
Gnbc Tablet is generally considered safe to use during pregnancy. Animal studies do not indicate harmful effects. However, there are limited human studies.
Breast feeding

Breast feeding

SAFE IF PRESCRIBED
Available human data suggest that the drug does not pass into breast milk in clinically significant amounts and is unlikely to harm the infant.
Driving

Driving

CONSULT YOUR DOCTOR
It is not known whether Gnbc Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.
Kidney

Kidney

CAUTION
Gnbc Tablet should be used with caution in patients with kidney disease. Dose adjustment may be needed.
Liver

Liver

CAUTION
Gnbc Tablet should be used with caution in patients with liver disease. Dose adjustment may be needed.

Frequently asked questions

Yes, the use of Gnbc Tablet can cause diarrhea. It is an antibiotic which kills the harmful bacteria. However, it also affects the helpful bacteria in your stomach or intestine and causes diarrhea. If you are experiencing severe diarrhea, talk to your doctor about it.
Usually, Gnbc Tablet starts working soon after taking it. However, it may take some days to kill all the harmful bacteria and make you feel better.
Inform your doctor if you don't feel better after finishing the full course of treatment. Also, inform him if your symptoms are getting worse while using this medicine.
No, do not stop taking Gnbc Tablet and complete the full course of treatment even if you feel better. Your symptoms may improve before the infection is completely cured.

Fact Box

Habit Forming

No

Therapeutic Class

ANTI INFECTIVES

Related lab tests

Complete Blood Count

Peripheral Smear Examination

References

  1. Cefixime. Guildford, Surrey: Aventis Pharma Limited; 26 Nov, 2009 [revised 28 Jun. 2018]. [Accessed 25 Apr. 2019] (online) Available from:
  2. Cefixime. Indiana, PA: Lupin Pharma; 2025. [Accessed 03 Nov. 2025] (online)
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Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Elliott Labs
Address: Elliott Labs Pvt. Ltd. 596-597, Udyog Vihar, – 5, Gurugram -122016 (Haryana)

Vendor Details

Country of origin: India

Lab tests offered by us

Why we need a prescription?
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Most medicines cannot be sold without a valid prescription, as per the Drugs and Cosmetics Act, 1940 and Rules, 1945
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