Evobact 1500 Injection

Amoxycillin (1000mg)+ Sulbactam (500mg)

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Evobact 1500 Injection is a combination of two antibiotics. It is used to treat various types of bacterial infections. This medicine treats the infection and prevents further infections by killing the microorganisms.

Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Mekhala Chandra, MD, MBBS,
Last updated on 25 Nov 2025 | 03:07 PM (IST)

₹174 MRP ₹196.8812% off

Gurgaon

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General Information

Contains

Amoxycillin (1000mg)+ Sulbactam (500mg)

Marketer

Auromentis Pharmaceuticals

Storage

Store below 25°C

The content is shown in English

Product introduction

Evobact 1500 Injection is generally administered by a healthcare professional and should not be self-administered. Depending on the severity of your underlying illness, your doctor will decide the precise dose and schedule as per which this injection is to be given. It is strictly advised to be used as per the doctor’s prescription.

Common side effects of this medicine include nausea, vomiting, and diarrhea. Additionally, you may notice some injection site reactions like pain, swelling, or redness. Consult your doctor if these do not get better or persist for a longer duration of time.

Before using it, you should tell your doctor if you are allergic to any antibiotics or have any kidney or liver problems. Your doctor may change the dose or prescribe a different medicine. This medicine is generally regarded as safe to use during pregnancy and breastfeeding if used under a doctor’s supervision.

Uses of Evobact Injection

Bacterial infections

Benefits of Evobact Injection

Bacterial infections
Evobact 1500 Injection contains two different medicines that work together to kill the bacteria that cause infections. Amoxycillin belongs to a group of medicines called penicillins that work by stopping the growth of bacteria. Sulbactam is a beta-lactamase inhibitor that reduces resistance and enhances the activity of Amoxycillin against bacteria.

Evobact 1500 Injection can be used to treat many different bacterial infections such as ear, sinus, throat, lung, urinary tract, skin, teeth, joints, and bones. This medicine usually makes you feel better within a few days, but you should continue taking it as prescribed even when you feel better to make sure that all bacteria are killed and do not become resistant.

Side effects of Evobact Injection

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 Evobact

Nausea
Vomiting
Diarrhea
Rash
Allergic reaction

How to use Evobact Injection

Your doctor or nurse will give you this medicine. Kindly do not self administer.

How Evobact Injection works

Evobact 1500 Injection is a combination of two medicines: Amoxycillin and Sulbactam. Amoxycillin is an antibiotic. It works by preventing the formation of the bacterial protective covering which is essential for the survival of bacteria. Sulbactam is a beta-lactamase inhibitor which reduces resistance and enhances the activity of Amoxycillin against bacteria.

All substitutes for Evobact 1500 Injection

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

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 Evobact 1500 Injection 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 Evobact 1500 Injection and inform your doctor immediately if you develop an itchy rash, swelling of the face, throat or tongue or breathing difficulties while taking it.
Do not use leftover medicine for treating any infection in the future. Always consult your doctor before taking any antibiotic.

Safety advice

Alcohol

SAFE

Consuming alcohol with Evobact 1500 Injection does not usually cause any harmful side effects.

Pregnancy

SAFE IF PRESCRIBED

Evobact 1500 Injection is generally considered safe to use during pregnancy. Animal studies do not indicate harmful effects. However, there are limited human studies.

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

UNSAFE

Evobact 1500 Injection may cause side effects that could affect your ability to drive.
Evobact 1500 Injection can have side effects and the symptoms (such as allergic reactions, dizziness and convulsions) may make you unfit to drive.

Kidney

CAUTION

Evobact 1500 Injection should be used with caution in patients with kidney disease. Dose adjustment may be needed.
Use of this medicine is not recommended in patients with severe kidney disease.

Liver

CAUTION

Evobact 1500 Injection should be used with caution in patients with liver disease. Dose adjustment may be needed.
Regular monitoring of liver function tests is recommended while you are taking this medicine

Frequently asked questions

What is Evobact 1500 Injection?

Evobact 1500 Injection is a combination of two medicines. It is used for the treatment of bacterial infections like tonsillitis, sinusitis, otitis media, respiratory tract infections, urinary tract infections, boils, abscesses, cellulitis, wound infection, bone infection and oral cavity infections. The medicine works by killing the harmful bacteria that cause infection.

Is it safe to use Evobact 1500 Injection?

Evobact 1500 Injection is safe to use when taken as advised by the doctor. However, in some patients, it may cause common side effects like diarrhea, nausea, vomiting, rash, allergic reaction, etc. If you experience any persistent problem while taking this medicine, inform your doctor as soon as possible.

How is Evobact 1500 Injection administered?

Evobact 1500 Injection should be administered under the supervision of a trained healthcare professional or a doctor only and should not be self-administered. The dose will depend on the condition you are being treated for and will be decided by your doctor. Follow your doctor’s instructions carefully to get maximum benefit from Evobact 1500 Injection.

Are there any specific cautions associated with the use of Evobact 1500 Injection?

The use of Evobact 1500 Injection is considered to be harmful for patients with known allergy to penicillins or any other ingredient of the medicine. It should not be used in patients with a history of liver disease. Therefore, inform your doctor if you are allergic to any medicines.

Can the use of Evobact 1500 Injection cause contraceptive failure?

Yes, the use of Evobact 1500 Injection can lower the efficacy of birth control pills. Consult your doctor and seek advice regarding the use of other methods of contraception (e.g., condom, diaphragm, spermicide) while you are taking Evobact 1500 Injection.

Can I take a higher than the recommended dose of Evobact 1500 Injection?

No, taking a higher than the recommended dose of Evobact 1500 Injection can increase the risks of side effects. Evobact 1500 Injection may take some time to show its full effect and treat your infection, be patient. If you experience increased severity of your symptoms during this time, please consult your doctor for re-evaluation.

What are the instructions for the storage and disposal of Evobact 1500 Injection?

Keep this medicine in the container or the pack it came in, tightly closed. Store it according to the instructions mentioned on the pack or label. Dispose off the unused medicine. Make sure it is not consumed by pets, children and other people.

Can Evobact 1500 Injection cause an allergic reaction?

Yes, Evobact 1500 Injection can cause an allergic reaction. It is considered to be harmful for patients with known allergy to penicillins. Get emergency medical help if you have any signs of allergic reaction like hives, difficulty breathing, swelling of your face, lips, tongue or throat.

Can the use of Evobact 1500 Injection cause diarrhea?

Yes, the use of Evobact 1500 Injection can cause diarrhea. It is an antibiotic which kills the harmful bacteria. In addition to that, it can also affect the helpful bacteria in your stomach or intestine and cause diarrhea. In case you experience diarrhea, drink plenty of water or other fluids. Talk to your doctor if diarrhea persists and you notice any signs of dehydration, like less frequency of urination with dark colored and strong-smelling urine. Do not take any other medicine without consulting a doctor.

Fact Box

Habit Forming

Therapeutic Class

ANTI INFECTIVES

Related lab tests

Complete Blood Count

Peripheral Smear Examination

References

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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: Auromentis Pharmaceuticals
Address: Civil Lines South, New Delhi, Delhi

Vendor Details

Country of origin: India

Lab tests offered by us

Why we need a prescription?