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Prescription requiredZuventus Healthcare LtdANTI INFECTIVES

Zustpen 300 mg Injection

Biapenem (300mg)

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Zustpen 300 mg Injection is used for treatment of Urinary tract infections (UTIs).

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Licensed pharmacyPharmacist-verified order

Key details

Salt: Biapenem (300mg)
Available variants: injection 300 mg VIAL
Best price: ₹1,959
MRP: ₹2,063
Prescription: Required
Manufacturer: ZUVENTUS HEALTHCARE LTD`

Ordering notes

Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Zustpen 300 mg Injection

Zustpen 300 mg Injection contains Biapenem (300mg). It belongs to the Antibacterial agent class of medicines.

Uses of Zustpen 300 mg Injection

Treatment of Urinary tract infections (UTIs)

Key benefits

  • In Treatment of Urinary tract infections (UTIs) Zustpen 300mg Injection helps treat urinary tract infections (UTIs) by targeting and eliminating a wide range of bacteria
  • including strains that may not respond to commonly used antibiotics. It works quickly to reduce infection-related symptoms such as fever
  • pain
  • and urinary discomfort
  • allowing faster recovery. The medicine is especially useful in moderate to severe UTIs or when the infection is caused by resistant organisms
  • helping prevent complications and supporting the body’s return to normal urinary function.

How Zustpen 300 mg Injection works

Zustpen 300mg Injection inhibits bacterial cell wall synthesis and kills the bacteria.

How to take Zustpen 300 mg Injection

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

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

If you miss a dose of Zustpen 300mg Injection, consult your doctor.

If you take too much

An overdose of this medicine can cause vomiting, severe loose motions and nerve symptoms. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Zustpen 300 mg Injection

Most side effects of Zustpen are mild and settle as the body adjusts. Reported side effects include:

  • 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

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Zustpen 300 mg Injection

PregnancyPregnancy CONSULT YOUR DOCTOR
BreastfeedingBreast feeding CONSULT YOUR DOCTOR
AlcoholAlcohol CONSULT YOUR DOCTOR
DrivingDriving CONSULT YOUR DOCTOR
KidneyKidney CONSULT YOUR DOCTOR
LiverLiver CONSULT YOUR DOCTOR
Habit formingNo

Warnings and precautions

Finish the whole course even after you feel better. Do not drink any alcohol while taking metronidazole, ornidazole or tinidazole, or for the period after the course that your doctor states — the combination causes severe flushing, vomiting and a racing heart. Report severe or watery loose motions during or after the course rather than treating them yourself. Tetracyclines stain developing teeth and are avoided in young children and in pregnancy. Antibiotics do not work against colds, flu or most sore throats, which are caused by viruses.

Do not take Zustpen if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack.

Interactions with other medicines

Antacids, iron, zinc and calcium reduce the absorption of tetracyclines — separate them by a couple of hours. Tell your doctor if you take a blood thinner.

How to store Zustpen 300 mg Injection

Store as printed on the carton — some injections need refrigeration and must not be frozen. Keep out of the reach of children.

Expert advice for Zustpen 300 mg Injection

Inform your doctor if you have a history of epilepsy and are on medications like sodium valproate because Zustpen 300mg Injection may reduce the levels of valproic acid and also result in the recurrence of epileptic seizures. Let your doctor know if you have severe kidney disease before starting the treatment with Zustpen 300mg Injection. Along with taking this medicine, maintain personal hygiene and drink an adequate amount of water. Inform your doctor if you have a history of epilepsy and are on medications like sodium valproate because Zustpen 300mg Injection may reduce the levels of valproic acid and also result in the recurrence of epileptic seizures. Let your doctor know if you have severe kidney disease before starting the treatment with Zustpen 300mg Injection. Along with taking this medicine, maintain personal hygiene and drink an adequate amount of water.

Manufacturer and class

Manufacturer:
ZUVENTUS HEALTHCARE LTD`
Therapeutic class:
ANTI INFECTIVES
Drug class:
Antibacterial agent
Chemical class:
Thienamycins

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Zustpen 300 mg Injection FAQs

What is Zustpen 300 mg Injection used for?
Zustpen 300 mg Injection is commonly used for Treatment of Urinary tract infections (UTIs). Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Zustpen 300 mg Injection?
Zustpen 300 mg Injection contains Biapenem (300mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Zustpen 300 mg Injection?
Your doctor or nurse will give you this medicine. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Zustpen 300 mg Injection work?
Zustpen 300mg Injection inhibits bacterial cell wall synthesis and kills the bacteria.
Is Zustpen 300 mg Injection a prescription medicine?
Yes. Zustpen 300 mg Injection is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Zustpen 300 mg Injection?
The side effects reported most often with Zustpen are 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. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Zustpen 300 mg Injection be taken during pregnancy?
Pregnancy CONSULT YOUR DOCTOR Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Zustpen.
Can I drink alcohol while taking Zustpen 300 mg Injection?
Alcohol CONSULT YOUR DOCTOR
What if I miss a dose of Zustpen 300 mg Injection?
If you miss a dose of Zustpen 300mg Injection, consult your doctor.
Is Zustpen 300 mg Injection habit forming?
No. Zustpen 300 mg Injection is not known to be habit forming when taken as prescribed.
How much does Zustpen 300 mg Injection cost on PingMeDoc Pharmacy?
Zustpen 300 mg Injection starts at ₹1,959 (MRP ₹2,063) on PingMeDoc Pharmacy. Available in injection 300 mg VIAL. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Zustpen 300 mg Injection?
Zustpen 300 mg Injection is manufactured by ZUVENTUS HEALTHCARE LTD`. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Zustpen 300 mg Injection delivered?
Zustpen 300 mg Injection is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Zustpen 300 mg Injection, Quick facts

Salt
Biapenem (300mg)
Form
injection
Best price
₹1,959
MRP
₹2,063
Prescription
Required (Rx)
Brand
Zuventus Healthcare Ltd
Manufacturer
ZUVENTUS HEALTHCARE LTD`
Therapeutic class
ANTI INFECTIVES
Drug class
Antibacterial agent
Chemical class
Thienamycins
Action class
Carbapenems
Habit forming
No
Variants
injection 300 mg VIAL
Delivery
Standard across India

References

The information on Zustpen 300 mg Injection is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Zustpen 300 mg Injection.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.