Cephalexin for Dogs Skin Infection

Cephalexin is an antibiotic that is commonly used to treat a variety of bacterial infections in dogs, including skin infections. This medication belongs to a class of drugs known as cephalosporins, which work by inhibiting the growth and replication of bacteria.

Skin infections in dogs can be caused by a variety of bacteria, including Staphylococcus, Streptococcus, and Pseudomonas. These infections can be mild or severe and can manifest in a variety of ways, including redness, itching, inflammation, and discharge.

Cephalexin is an effective treatment for many types of dog skin infections, as it is able to penetrate the skin and reach the site of infection. It is also well tolerated by most dogs and has a relatively low risk of side effects.

The usual recommended dosage of cephalexin for dogs is 10-15 mg per pound of body weight, given orally every 12 hours. The length of treatment will depend on the severity of the infection and the response to treatment but is typically 7-14 days.

Cephalexin should not be used in cases of suspected fungal or viral infections, as it is only effective against bacteria. Additionally, it is important to complete the full course of treatment, even if the symptoms of the infection have resolved, to ensure that all of the bacteria have been eliminated.

When administering cephalexin to your dog, it is important to follow the instructions provided by your veterinarian and to monitor your dog for any adverse reactions. If you notice any unusual symptoms, such as vomiting, diarrhea, or difficulty breathing, contact your veterinarian immediately.

Cephalexin may interact with other medications your dog may be taking, so be sure to inform your veterinarian of any other medications or supplements your dog is currently taking.

Overall, cephalexin is an effective and well-tolerated treatment for many types of dog skin infections. However, it is important to work closely with your veterinarian to ensure that the correct diagnosis is made and that the proper treatment plan is implemented for your dog.


Hannah Elizabeth is an English animal behavior author, having written for several online publications. With a degree in Animal Behaviour and over a decade of practical animal husbandry experience, Hannah's articles cover everything from pet care to wildlife conservation. When she isn't creating content for blog posts, Hannah enjoys long walks with her Rottweiler cross Senna, reading fantasy novels and breeding aquarium shrimp.

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