Prescription requiredAntibiotic

Piptavita 4.5 Inj — Side Effects & Warnings

Known side effects of Piptavita 4.5 Inj include Diarrhea, nausea, vomiting, rash, injection site pain/phlebitis, headache, fever, elevated liver enzymes, low potassium (hypokalemia), thrombocytopenia/leukopenia (rare). Not everyone experiences these side effects.

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

Common Side Effects

Diarrhea
nausea
vomiting
rash
injection site pain/phlebitis
headache
fever
elevated liver enzymes
low potassium (hypokalemia)
thrombocytopenia/leukopenia (rare)

This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.

Important Warnings

Prescription-only injectable antibiotic; use under medical supervision. Contraindicated in patients with known hypersensitivity to piperacillin/tazobactam, penicillins, cephalosporins or other beta-lactams; risk of severe allergic reactions. Dose adjustment needed in renal impairment; monitor kidney function, CBC and liver enzymes during prolonged therapy. Risk of Clostridioides difficile–associated diarrhea; seek care for severe/persistent diarrhea. Use with caution in patients with bleeding disorders or on anticoagulants (may affect coagulation tests).

Drug Interactions

Piptavita 4.5 Inj may interact with the following:

Warfarin/other anticoagulants (increased bleeding risk/altered coagulation parameters)
methotrexate (reduced clearance/increased toxicity)
probenecid (increases levels)
vancomycin (higher risk of kidney injury when combined)
aminoglycosides (do not mix in same syringe/IV line; possible additive nephrotoxicity)

Always tell your doctor about all medicines you are taking, including over-the-counter drugs and supplements.

Pregnancy Safety

Use with caution / Consult doctor

Alcohol Interaction

No known interaction

Habit Forming

Storage

Store unopened vial at room temperature (generally below 25°C), protected from light and moisture. After reconstitution/dilution, use within the time limits recommended on the label/hospital protocol; do not freeze unless label permits.

Piptavita 4.5 Inj — Safety Summary

Composition: Piperacillin 4 g + Tazobactam 0.5 g (as sterile powder for injection)
Prescription: Required (Rx)
Pregnancy: Use with caution / Consult doctor
Alcohol: No known interaction
Habit forming: No

Piptavita 4.5 Inj — Safety FAQs

What should I do if I experience side effects?

Mild side effects often resolve on their own. If side effects are severe or persistent, stop the medicine and consult your doctor immediately.

Are all listed side effects common?

No. Some side effects are common while others are rare. Not everyone experiences side effects. Consult your doctor if you are concerned.

Can I take this medicine with other drugs?

Some medicines interact with each other. Always inform your doctor about all medicines you are currently taking.

When should I seek emergency help?

Seek immediate medical attention if you experience severe allergic reactions (difficulty breathing, swelling of face/throat), chest pain, or any life-threatening symptoms.

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Safety disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. If you experience severe side effects, seek medical attention immediately.

Piptavita 4.5 Inj — Side Effects & Warnings

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