Dermatology

Skin and ear complaints are among the most common reasons a dog or cat is brought to a general practice, and they are rarely one-visit problems. Atopic dermatitis is lifelong. Otitis externa recurs until its primary cause is found. Pyoderma is usually secondary to something else. The work of dermatology in primary care is therefore less about a single prescription and more about a sequence: confirm the pattern, rule out the look-alikes, control infection, and then build a plan the client can sustain for years.

This hub collects our reference guides on that sequence and the news we report on it. Each guide summarizes what published guidelines and peer-reviewed studies say, names the body or journal behind every recommendation, and links the source so the original wording can be checked. The guideline landscape here is unusually rich. The International Committee on Allergic Diseases of Animals (ICADA) has published treatment guidelines for canine atopic dermatitis and a newer classification of feline allergic skin disease. The International Society for Companion Animal Infectious Diseases (ISCAID) and the World Association for Veterinary Dermatology (WAVD) have published consensus documents on superficial bacterial folliculitis, methicillin-resistant staphylococci, and dermatophytosis. AAHA has published allergic skin disease guidelines written for general practice.

Two threads run through nearly every page in this hub. The first is antimicrobial stewardship. The published pyoderma guidance leans toward topical therapy where it can do the job and toward culture and susceptibility testing when systemic drugs are needed or when a case has failed empirical treatment, because methicillin-resistant Staphylococcus pseudintermedius (MRSP) has changed what an empirical choice can be expected to achieve. The second is the growth of targeted antipruritic therapy. Janus kinase inhibitors and monoclonal antibodies have widened the options for allergic itch, and new approvals continue to arrive, so the drug sections of these guides are dated and reviewed rather than treated as settled.

The guides are written for the working clinic. Technicians will find the cytology, ear-cleaning, and client-communication portions most directly useful. Practice managers and owners may care more about what a workup costs in time and what recheck cadence the guidelines imply. None of it replaces a dermatology referral for the case that is not responding, and none of it is a treatment plan for an individual patient.