Sinus Infections in Dogs

Dog get sinus infections in much the same way that people do. The symptoms they suffer and the treatments for the infections are also similar. Following a trip to the veterinarian, give your pet what anyone with a bad cold needs---tender, loving care that includes chicken soup, a warm place to rest and a little extra attention.

  1. Causes

    • A sinus infection occurs when the lining of the sinus cavities become inflamed. The cavities, which connect the skull and the nasal cavities, become filled with fluid. This can be caused by a bacteria, virus or fungus. Long-nosed breeds, such as collies and shepherds, are more susceptible to sinus infections than short-nosed breeds. Young dogs are the most susceptible with nearly 80 percent of sinus infections reported in pets younger than seven years.

    Symptoms

    • Symptoms of a dog's sinus infection are similar to how humans feel with a similar illness. The dog may have a runny nose, nasal discharge, sneezing and coughing.
      The dog may also have a loss of energy and appetite. While dogs can't tell us their heads hurts and their throats are sore, it is likely they suffer these symptoms as well.
      If your dog has symptoms of a sinus infection, you can most likely wait a couple days to see if it clears up before taking your pet to the veterinarian. If, however, the dog has a nosebleed, he should receive medical attention right away to ensure he doesn't have a more serious condition.

    Diagnosis

    • Your veterinarian will likely begin by doing a complete examination. The doctor will spend extra time looking at your dog's eyes and nose and checking his breathing.
      The veterinarian may also swab inside the dog's nasal passage to look at the secretions under a microscope. Diagnosis might also include an X-ray to look at your dog's sinus cavities, blood work and possibly even a biopsy.

    Treatment

    • If your dog does indeed have a sinus infection caused by bacteria, your veterinarian will prescribe an antibiotic. If, however, the infection is caused by fungus, the doctor may give your dog an anti-fungal medication. If the illness is caused by a virus, the infection should clear up on its own in a few days.

    Home Care

    • Keep your pet warm and dry while he is sick. Don't let him spend a lot of time outside, especially during cold or extremely hot weather. A vaporizer near his bed might help alleviate symptoms. He needs to drink plenty of liquids; warm chicken broth might encourage him to do so. Use a warm cloth, slightly wrung out, to wipe mucus from your dog's nose and eyes a few times a day. A bit of petroleum jelly on the end of his nose will prevent it from becoming chapped. Your veterinarian can provide an opthamolic ointment to ease the symptoms of watery eyes.