Can a Dog with an Infected Wound Take Cephalosporins?

1 Can a Dog Take Cephalosporins?

1. If the infection is not severe, just disinfect and clean the wound and use a pet wound-healing spray; within a few days it usually recovers. Dogs heal well on their own, so oral antibiotics are not needed.

2. If it is severe — large area, pus, spreading infection, fever or lethargy — you need systemic antibiotics. See a vet first; the vet sets the dose. If you cannot, use a pet-specific antibiotic such as cefadroxil tablets, which suit infected dog wounds and prevent secondary infection.

2 How to Treat the Wound

Clip fur: remove hair about 2 cm around the wound (more for long-haired dogs) so it doesn’t stick to the wound and slow healing.

Disinfect: (1) use potassium permanganate (1:2000 to 5000) or hydrogen peroxide, rinse thoroughly with saline to clear inflammatory or pus discharge, then blot dry with sterile gauze. (2) Apply iodine again to stop bacteria; or the milder ethacridine lactate solution, which kills bacteria without much scarring. (3) Apply a pet wound spray to protect and grow tissue. (4) For deep wounds with much discharge, a vet places a drain strip to control infection and keep it dry; long-unhealed wounds also need oral antibiotics.

Watch healing: check daily. While discharge is high, clean and apply more often; once granulation starts, reduce the frequency to help the tissue grow and heal normally.