Health library
Pet diseases, explained simply
Symptoms, causes, prevention and clear guidance on when a vet visit cannot wait.
514 conditions
Paramyxovirus infection in snakes
severeParamyxovirus is a serious viral infection affecting snakes, causing respiratory and neurological symptoms with high mortality rates.
Parrot pox (psittacine pox)
moderateParrot pox is a viral infection in birds causing lesions and respiratory issues.
Parvovirus
criticalParvovirus is a highly contagious viral disease affecting dogs, often critical and requiring immediate treatment.
Pasteurellosis
moderatePasteurellosis is a bacterial infection affecting pets; consult a vet promptly.
Pasteurellosis (Pasteurella spp. infection)
moderatePasteurellosis affects pets like cats and dogs, causing respiratory issues. Always consult a vet for diagnosis and treatment.
Periodontal Disease
mild to severePeriodontal disease in pets is a common dental issue causing gum inflammation and tooth loss.
Periodontal Disease (Dogs & Cats)
moderatePeriodontal disease is a progressive bacterial infection affecting the gums and supporting structures of teeth in dogs and cats.
Pet Dental Disease
moderatePet dental disease affects teeth and gums, causing pain, infection, and tooth loss if untreated. Early intervention prevents serious complications.
Pigeon circovirus infection
severePigeon circovirus infection affects pigeons, causing severe immune system issues. Not zoonotic.
Pigeon Pox
moderatePigeon Pox is a viral disease affecting birds. Symptoms include lesions and nodules on the skin.
Polyomavirus infection (budgerigar fledgling disease)
severePolyomavirus affects young birds, causing severe symptoms and high mortality. Consult a vet for diagnosis and care.
Polyomavirus infection in birds
severePolyomavirus is a highly contagious viral infection affecting pet birds, particularly deadly in young birds with symptoms ranging from feather abnormalities to sudden death.
Proliferative Ileitis
moderateProliferative Ileitis is a bacterial infection affecting the small intestine, causing thickening of intestinal walls and digestive issues in various animals.
Proliferative Splenopathy (Borna-like virus)
severeA rare viral infection causing severe spleen enlargement and immune dysfunction in pets, requiring immediate veterinary intervention.
Proliferative stomatitis
moderateProliferative stomatitis is an oral condition causing inflamed tissues in pets, often due to viral infections.
Proventricular dilatation disease (avian bornavirus)
severeProventricular dilatation disease (PDD) is a severe viral infection affecting birds' digestive and nervous systems.
Proventricular dilatation disease (Macrorhabdus ornithogaster infection)
severeA severe infectious disease in birds causing digestive issues and weight loss.
Proventricular dilatation disease (PDD) in birds
severePDD is a severe infectious disease in birds affecting digestion and nervous system, often requiring immediate veterinary care.
Proventriculitis
severeProventriculitis is a serious viral disease affecting birds' digestive system, causing inflammation of the proventriculus and often fatal complications.
Pseudomonas aeruginosa infection
moderatePseudomonas aeruginosa infection is a bacterial infection in pets, causing symptoms like ear infections and skin lesions.
Pseudomonas infection
moderatePseudomonas infection in pets affects skin, ears, and respiratory system, requiring veterinary attention.
Psittacine Beak and Feather Disease
severePBFD is a viral disease affecting parrots, characterized by feather loss and beak deformities.
Psittacine Beak and Feather Disease (PBFD)
severePBFD is a contagious viral disease affecting parrots, leading to feather loss and beak deformity.
Psittacine Polyomavirus Infection
severePsittacine Polyomavirus Infection affects young birds, causing severe disease and high mortality.