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144 results for “conjunctivitis”
Sinusitis in Dogs and Cats: Symptoms, Treatment, and Prevention
Sinusitis is inflammation of the maxillary, frontal, and sphenoid sinus linings, usually secondary to rhinitis, influenza, or facial trauma. It produces nasal discharge and breathing difficulty and is treated by clearing the sinuses and controlling infection.
Rhinitis in Dogs and Cats: Symptoms, Treatment, and Prevention
Rhinitis is inflammation of the nasal mucosa, producing congestion, swelling, nasal discharge, and sneezing. It may be acute or chronic and is managed by clearing the nasal passages and treating the underlying cause, often with antibiotics when bacterial.
Canine Leishmaniasis (Kala-azar): Symptoms, Treatment, and Prevention
Canine leishmaniasis is a zoonotic protozoal disease caused by Leishmania donovani and transmitted by sandflies; dogs are an important reservoir host. It causes skin lesions, wasting, and systemic illness, and is treated with antiprotozoal drugs.
Canine Babesiosis: Symptoms, Treatment, and Prevention
Canine babesiosis is a tick-borne protozoal disease caused by Babesia species that destroy red blood cells, leading to severe anemia and hemoglobinuria. It is treated with babesiacides and supportive care, including transfusion in severe cases.
Canine and Feline Thelaziosis (Eye Worm Infection): Symptoms, Treatment, and Prevention
Thelaziosis is caused by the nematode Thelazia (eyeworm) that lives under the nictitating membrane of dogs and cats, causing conjunctivitis and keratitis that can impair vision. The worms are physically removed and the eye treated.
Feline Chlamydiosis: Symptoms, Treatment, and Prevention
Feline chlamydiosis is a contagious bacterial infection caused by Chlamydia felis, most often producing conjunctivitis but also rhinitis and pneumonia. It is treated with tetracycline-class antibiotics and isolation of affected cats.
Botulism (Clostridium botulinum Toxin) in Dogs and Cats: Symptoms, Treatment, and Prevention
Botulism is a poisoning disease caused by ingesting the neurotoxin produced by Clostridium botulinum in spoiled animal carcasses or feed. It is marked by paralysis of the motor and bulbar nerves.
Leptospirosis in Dogs and Cats: Symptoms, Treatment, and Prevention
Leptospirosis is an acute, systemic bacterial infection caused by pathogenic Leptospira. It is a zoonotic disease (transmissible to people) with rats and pigs as major reservoirs. It is characterized by short-term fever, jaundice, hemoglobinuria, abortion in breeding females, and a bleeding tendency.
Feline Calicivirus Infection: Symptoms and Treatment
Feline calicivirus is a common viral cause of upper-respiratory and oral disease in cats, marked by fever, mouth ulcers, and runny nose. It spreads easily and causes high illness rates, but deaths are uncommon except in very young kittens.
Feline Infectious Rhinotracheitis (Feline Herpesvirus-1): Symptoms and Treatment
Feline infectious rhinotracheitis, or cat flu caused by feline herpesvirus-1, is a highly contagious upper-respiratory disease. It produces sneezing, eye and nose discharge, conjunctivitis, and fever, and can cause serious eye ulcers and abortion in pregnant cats.