What Does a Sinus Infection Look Like in Dogs? Signs and Treatment

Learn the common symptoms of sinus infections in dogs, including nasal discharge, sneezing, and swelling, plus when to see a vet.

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Sinus infections in dogs can show symptoms like nasal discharge (often thick and yellow or green), sneezing, coughing, bad breath, and in some cases, a decrease in appetite or lethargy. Dogs may also have swollen areas around the eyes and nose. If you notice these signs, it’s important to consult a veterinarian for a proper diagnosis and treatment plan, which may include antibiotics or other medications.

FAQs & Answers

  1. What are the common symptoms of a sinus infection in dogs? Common symptoms include thick yellow or green nasal discharge, sneezing, coughing, bad breath, swelling around the eyes and nose, decreased appetite, and lethargy.
  2. How is a sinus infection in dogs diagnosed? A veterinarian will perform a physical examination and may recommend diagnostic tests to confirm a sinus infection and rule out other conditions.
  3. What treatments are available for sinus infections in dogs? Treatment often involves antibiotics or other medications as prescribed by a veterinarian to clear the infection and reduce symptoms.
  4. When should I take my dog to the vet for a sinus infection? If your dog shows signs like persistent nasal discharge, sneezing, swelling around the eyes, or lethargy, it is important to consult a veterinarian as soon as possible.