What is the appropriate metronidazole (Flagyl) dosing for a canine Whippet with a wound infection?

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Last updated: April 19, 2025 • View editorial policy

From the Research

For treating a wound infection in a whippet, the recommended approach should prioritize preventing infection and promoting wound healing, rather than solely focusing on antibiotic treatment, as suggested by the most recent study 1. Given the lack of direct evidence on metronidazole dosing for wound infections in whippets, the general principles of wound care and antibiotic use should guide treatment decisions.

  • The dosage of metronidazole, if chosen, is typically in the range of 10-15 mg per kg of body weight, given orally every 12 hours (twice daily) for 7-10 days, based on general veterinary practices.
  • For an average whippet weighing about 25-40 pounds (11-18 kg), this would translate to approximately 110-270 mg per dose.
  • However, the choice of antibiotic should be based on the suspected or confirmed causative pathogens and their antimicrobial susceptibility patterns, as highlighted in studies comparing different antibiotic regimens 2, 3.
  • It's crucial to keep the wound clean by gently cleaning with warm water and a mild antiseptic solution twice daily and to watch for side effects including loss of appetite, vomiting, diarrhea, or neurological symptoms like weakness or incoordination.
  • Completing the full course of antibiotics even if the wound appears to be healing and having a veterinarian examine the wound if it doesn't show improvement within 48-72 hours of starting treatment are important aspects of care.
  • The most recent and highest quality study 1 emphasizes the importance of preventing wound infection and promoting healing, suggesting a multifaceted approach to wound care that includes topical antimicrobials, antibiotics, and wound bed preparation techniques, which should guide the treatment of wound infections in whippets.

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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.