Antibiotics for Staph in Dogs

Staphylococcus aureus, or staph, is a common infection in dogs. Symptoms include red, irritated skin, usually in the abdominal region. Dogs with this ailment suffer from hair loss, skin lesions and often crusty or scaly skin growths. Fever and open sores on the dog's legs indicate a severe infection. Fatigue may also occur. Staph infections require a visit to the veterinarian, who may prescribe oral antibiotics as well as antibiotic shampoos and ointments.

  1. Oral Antibiotics

    • Your veterinarian will prescribe an oral antibiotic to treat staph infection. Erythromycin, amoxicillin and dicloxacillin are generic antibiotics commonly used to treat canine staph infections, according to Pawprints and Purrs. Administer medication daily or as prescribed. Treatment may last up to six weeks.

    Antibiotic Shampoos

    • It is important that your dog's skin begins healing as quickly as possible. Antibiotic shampoos containing benzoyl peroxide, chlorhexidine or other medicinal ingredients promote healing and prevent further scratching of irritated skin. Frequent bathing will help speed recovery.

    Ointments

    • Your veterinarian may also prescribe an ointment to administer to your pet's skin to minimize itching and speed healing. Apply ointment to all affected areas as directed by the veterinarian; the abdomen is often the most affected area, though skin growths and lesions can appear on the legs in severe cases.

    Treating Staph Allergy

    • Dogs may suffer from staph allergy, or staph hypersensitivity, which requires additional care. A dog suffering from staph hypersensitivity will not heal as quickly as a dog suffering from a regular staph infection so daily antibiotic injections may be necessary. Your veterinarian may provide instructions and ask that you administer the injections yourself, according to Pawprints and Purrs.