piperacillin
Noun: A broad-spectrum semisynthetic penicillin antibiotic, derived from ampicillin, that is effective against many Gram-negative and some Gram-positive bacteria. It is often used in combination with other drugs, particularly beta-lactamase inhibitors, to treat serious infections in hospitalized patients.
Piperacillin is used to treat a variety of moderate to severe bacterial infections. * The doctor prescribed piperacillin to combat the hospital-acquired pneumonia. * Piperacillin is frequently administered intravenously in clinical settings. * Due to bacterial resistance, piperacillin is commonly combined with tazobactam.
- Piperacillin-tazobactam: This is a common combination where tazobactam inhibits beta-lactamase enzymes, protecting piperacillin from degradation and extending its antibacterial spectrum. This combination is a first-line treatment for many severe intra-abdominal and nosocomial (hospital-acquired) infections.
- Piperacillin sodium: The salt form of the drug used in pharmaceutical preparations.
- Ureidopenicillin: The class of antibiotics to which piperacillin belongs, characterized by a urea side chain.
- Antibiotic: A general term for a substance that inhibits or destroys microorganisms.
- Penicillin: The broader class of beta-lactam antibiotics from which piperacillin is derived.
- Broad-spectrum antibiotic: An antibiotic effective against a wide range of bacteria.
Piperacillin specifically refers to the antibiotic compound itself. Its primary context is medical and pharmacological. While its former trade name "Pipracil" may be referenced, the generic name "piperacillin" is standard in modern medical terminology.
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a synthetic type of penicillin antibiotic (trade name Pipracil) used for moderate to severe infections
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