What are the brand names for Seth Trione, Seth Tazeem, and cephalexin, and what are the brand names of third‑generation cephalosporins?

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Last updated: September 10, 2026 • View editorial policy

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Brand names

  • Seth Trione: Likely refers to ceftriaxone. Common brands: Rocephin, Ceftron, Monocef, Cefaxone.

  • Seth Tazeem: Likely refers to ceftazidime. Common brands: Fortaz, Tazicef.

  • Cephalexin: Common brands: Keflex, Ceporex.

  • Third‑generation cephalosporins and key brands:

    • Ceftriaxone: Rocephin, Ceftron, Monocef 1, 2, 3.
    • Ceftazidime: Fortaz, Tazicef 3.
    • Cefotaxime: Claforan 3.
    • Cefixime (oral): Suprax 1.
    • Cefpodoxime (oral): Vantin 1.
    • Cefdinir (oral): Omnicef 1.
    • Ceftibuten (oral): Cedax 1.

  • Cross-checks and caveats:

    • Cephalexin is first‑generation; not a third‑generation agent 2, 3.
    • Oral third‑gens commonly include cefixime, cefpodoxime, cefdinir, ceftibuten; parenteral third‑gens include ceftriaxone, cefotaxime, ceftazidime 1, 3.
    • Brand availability varies by country; use generics if brand not available.

References

1
Guideline

the diagnosis and management of sinusitis: a practice parameter update.

Journal of Allergy and Clinical Immunology, 2005

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