Health library
Pet diseases, explained simply
Symptoms, causes, prevention and clear guidance on when a vet visit cannot wait.
1,699 conditions
Myiasis
moderateMyiasis is a parasitic infestation by fly larvae causing tissue damage in pets.
Myiasis (fly strike)
severeMyiasis is a severe parasitic infestation by fly larvae common in pets.
Myiasis (maggot infestation)
severeMyiasis is a severe maggot infestation affecting pets, requiring immediate veterinary care.
Nannizziopsis infection (yellow fungus disease)
criticalNannizziopsis infection in reptiles causes severe skin issues and can be fatal if untreated.
Nasal Polyps in Dogs and Cats
moderateNasal polyps are benign growths in pets' nasal cavities, causing sneezing and breathing difficulties.
Necrotic enteritis (Clostridium perfringens–associated enteritis)
severeA severe gastrointestinal disease in pets caused by Clostridium perfringens.
Necrotizing stomatitis (mouth rot)
severeNecrotizing stomatitis is a severe oral infection causing tissue decay, often seen in reptiles and small animals.
Nematode Parasitism in Reptiles
moderateNematode parasitism is a common intestinal worm infection affecting reptiles, causing digestive issues and potentially serious complications if untreated.
Nematodiasis
moderateNematodiasis is a parasitic infection in pets caused by roundworms.
Neoplasia in Reptiles
moderateNeoplasia in reptiles involves abnormal tissue growth and tumor formation, affecting various organs and requiring specialized veterinary care.
Newcastle disease
severeA contagious viral disease affecting birds, causing respiratory and neurological symptoms.
Newcastle disease (avian avulavirus-1)
severeNewcastle disease is a contagious viral infection affecting birds, causing respiratory and neurological symptoms.
Newcastle disease (Avian Newcastle disease virus)
severeNewcastle disease is a severe viral infection affecting birds, causing respiratory and neurological symptoms.
Newcastle disease (avian Newcastle disease virus) in birds
severeNewcastle disease is a contagious viral infection affecting birds, causing respiratory and neurological symptoms.
Newcastle Disease (Avian Newcastle disease)
severeNewcastle Disease is a contagious viral infection affecting birds, causing respiratory and neurological symptoms.
Newcastle disease (Avian paramyxovirus type 1 infection)
severeNewcastle disease is a highly contagious viral infection affecting birds, causing respiratory and neurological symptoms.
Newcastle disease (avian paramyxovirus-1 infection)
severeNewcastle disease is a severe viral infection in birds, causing respiratory and neurological symptoms.
Newcastle disease (avian paramyxovirus-1)
severeNewcastle disease affects birds causing respiratory and neurological issues. Consult a vet immediately.
Newcastle disease (avian paramyxovirus-1) in birds
severeNewcastle disease is a severe viral infection affecting birds, causing respiratory and neurological symptoms.
Newcastle Disease (Avian Paramyxovirus-1) in pet birds
severeNewcastle Disease is a contagious viral disease in birds causing severe respiratory and neurological symptoms.
Newcastle disease (avian)
severeNewcastle disease is a highly contagious viral disease affecting birds, causing respiratory distress and neurological signs.
Newcastle disease (birds)
severeNewcastle disease is a highly contagious viral disease affecting birds, causing respiratory and neurological symptoms.
Newcastle Disease (ND) in Birds
severeNewcastle Disease affects birds with respiratory and neurological symptoms. Consult a vet.
Newcastle disease (NDV) in birds
severeNewcastle disease is a severe viral infection in birds, highly contagious and zoonotic.