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Antibiotics & antivirals

Piperacillin/Tazobactam

Piperacillin/Tazobactam is a covered generic medication on Tab's $0 list. Here's what it's used for, typical dosing, and side effects, sourced from FDA-approved drug labeling.

$0 with active Tab membership Intravenous

What it's used for

Piperacillin and tazobactam injection is used to treat intra-abdominal infections, nosocomial pneumonia, skin infections, female pelvic infections, and community-acquired pneumonia.

Source: U.S. FDA-approved prescribing information (openFDA).

Typical dosing

The usual daily dosage for adults with most infections is 3.375 g every six hours, while adults with nosocomial pneumonia typically receive 4.5 g every six hours along with an aminoglycoside.

Dosing shown here is the general FDA-labeled range. Your prescribing clinician determines the exact dose, form, and schedule for you — this is not a substitute for medical advice.

Common side effects

See full FDA prescribing information for the complete adverse reaction profile.

Covered strengths on the Tab $0 list

Piperacillin/Tazobactam 2.25 G Recon Solution

Covered at $0 with an active Tab membership when filled at a participating pharmacy nationwide or through mail order. A licensed clinician must prescribe the medication.

Related medications

AcyclovirAmoxicillinAmpicillin TrihydrateAzithromycinBacitracinCephalexin

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Tab is a membership and prescription-discount program—not insurance, and not a substitute for it. $0 pricing applies to medications on the current covered generic list with active membership, at participating pharmacy locations nationwide or through mail order, and is subject to change. Mail-order home delivery is preferred for recurring prescriptions; activation, availability, and delivery timing apply. This page is for general reference, drawn from FDA-approved drug labeling, and is not medical advice. Only a licensed clinician can determine if a medication is right for you.