


Synbeta 1.5gm Injection
Amoxycillin (1000mg)+ Sulbactam (500mg)
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Synbeta 1.5gm 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 08 May 2026 | 05:28 PM (IST)
Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Mekhala Chandra, MD, MBBS,
Last updated on 08 May 2026 | 05:28 PM (IST)
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General Information
Contains
Amoxycillin (1000mg)+ Sulbactam (500mg)
Marketer
Alniche Life Sciences Pvt Ltd
Storage
Store below 30°C
The content is shown in English



Product introduction
Synbeta 1.5gm 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.
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 Synbeta Injection
Benefits of Synbeta Injection
Bacterial infections
Synbeta 1.5gm 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.
Synbeta 1.5gm 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.
Synbeta 1.5gm 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.
Synbeta 1.5gm 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 Synbeta 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 Synbeta
- Nausea
- Vomiting
- Diarrhea
- Rash
- Allergic reaction
How to use Synbeta Injection
Your doctor or nurse will give you this medicine. Kindly do not self administer.
How Synbeta Injection works
Synbeta 1.5gm 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 Synbeta 1.5gm 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 Synbeta 1.5gm 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 Synbeta 1.5gm 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
CAUTION
Alcohol should be used with caution while taking Synbeta 1.5gm Injection.

Pregnancy
SAFE IF PRESCRIBED
Synbeta 1.5gm Injection is generally considered safe to use during pregnancy. Animal studies do not indicate harmful effects. However, there are limited human studies.

Breast feeding
CAUTION
Synbeta 1.5gm Injection should be used with caution during breastfeeding. Breastfeeding should be held until the treatment of the mother is completed and the drug is eliminated from the body.

Driving
CONSULT YOUR DOCTOR
It is not known whether Synbeta 1.5gm Injection 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.
Synbeta 1.5gm Injection can have side effects and the symptoms (such as allergic reactions, dizziness and convulsions) may make you unfit to drive.
Synbeta 1.5gm Injection can have side effects and the symptoms (such as allergic reactions, dizziness and convulsions) may make you unfit to drive.

Kidney
CAUTION
Synbeta 1.5gm 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.
Use of this medicine is not recommended in patients with severe kidney disease.

Liver
UNSAFE
Synbeta 1.5gm Injection is unsafe to use in patients with liver disease and should be avoided.
Regular monitoring of liver function tests is recommended while you are taking this medicine
Regular monitoring of liver function tests is recommended while you are taking this medicine
Frequently asked questions
Synbeta 1.5gm 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.
Synbeta 1.5gm 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.
Synbeta 1.5gm 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 Synbeta 1.5gm Injection.
The use of Synbeta 1.5gm 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.
Yes, the use of Synbeta 1.5gm 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 Synbeta 1.5gm Injection.
No, taking a higher than the recommended dose of Synbeta 1.5gm Injection can increase the risks of side effects. Synbeta 1.5gm 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.
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.
Yes, Synbeta 1.5gm 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.
Yes, the use of Synbeta 1.5gm 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
No
Therapeutic Class
ANTI INFECTIVES
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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: Alniche Life Sciences Pvt Ltd
Address: S-14, 2nd Floor, Janta Market Rajouri Garden, New Delhi – 110 027
Address: S-14, 2nd Floor, Janta Market Rajouri Garden, New Delhi – 110 027
Vendor Details
Country of origin: India
Lab tests offered by us
- CBC (Complete Blood Count)
- FBS (Fasting Blood Sugar)
- Thyroid Profile Total (T3, T4 & TSH)
- HbA1c (Glycosylated Hemoglobin)
- PPBS (Postprandial Blood Sugar)
- Lipid Profile
- Vitamin D (25-Hydroxy)
- Urine R/M (Urine Routine & Microscopy)
- Coronavirus Covid -19 test- RT PCR
- LFT (Liver Function Test)
- KFT (Kidney Function Test)
- TSH (Thyroid Stimulating Hormone) Ultrasensitive
- ESR (Erythrocyte Sedimentation Rate)
- Uric Acid, Serum
- Vitamin B12
- CRP (C-Reactive Protein), Quantitative
- Urine C/S (Urine Culture and Sensitivity)
- Serum Electrolytes
- Serum Calcium
- Serum Creatinine
- Diabetes Screening (HbA1C & Fasting Sugar)
- KFT with Electrolytes (Kidney Function Test with Electrolytes)
- Cholesterol - Total
- Hb (Hemoglobin)
- Complete Hemogram (CBC & ESR)
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