What are the indications, recommended dosing, and contraindications for COX B 200 mg capsules (celecoxib)?

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Last updated: October 30, 2026 • View editorial policy

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COX B 200 mg Capsules - Critical Warning

COX B 200 mg is NOT celecoxib (Celebrex) for human use - it is a veterinary product containing salinomycin sodium, explicitly labeled "Not for human use" and restricted for animal feed only. 1

Veterinary Product Identification

The FDA drug label clearly states this is a veterinary medication with the following characteristics:

  • Active ingredient: Salinomycin sodium (not celecoxib)
  • Approved use: Animal feed additive only (NADA # 128-686)
  • Explicit warning: "Not for human use" 1
  • Restriction: California restricted drug - use only as directed for veterinary purposes 1

Critical Safety Warnings for Handlers

If you are handling this veterinary product:

  • Required protective equipment: Protective clothing, impervious gloves, eye protection, and approved dust respirator 1
  • Handling precautions: Wash thoroughly with soap and water after handling
  • Eye exposure: Immediately rinse thoroughly with water if accidental contact occurs 1
  • Food safety: Do not feed to birds producing eggs for human consumption 1

If Seeking Human Celecoxib Information

If you intended to ask about celecoxib (Celebrex) 200 mg for human use, this is an entirely different medication - a COX-2 selective NSAID for osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis. The human formulation has:

  • Typical dosing: 100-200 mg twice daily or 200 mg once daily 2, 3
  • Major contraindication: Perioperative pain in CABG surgery 4
  • Black box warnings: Cardiovascular thrombotic events and serious GI bleeding risk 4

Do not confuse veterinary COX B with human celecoxib - they are completely different products with different active ingredients.

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.