How to Treat an Upper Respiratory Infection in Kittens
People often worry about having a cold and passing it to their cat but the good news is that this isn't possible - the virus that causes the cold in humans is only found in humans and doesn't transmit to cats.
The bad news is that cats can get their own version of a cold and is actually a common disease, correctly known as an upper respiratory infection.
Causes Most cases of upper respiratory infections are caused by one of two infections, either feline calcivirus (FCV) or feline herpes virus (FHV).
Symptoms of these infections include sneezing, a runny nose, conjunctivitis, leaking from the eyes, a loss of appetite and fever.
Other physical symptoms include mouth ulcers, coughing, excessive drooling and ulcers in the eye.
As well as these two infections, other common causes of upper respiratory infections including bordetella bronchiseptica, which causes sneezing, a runny nose and coughing and chlamydophila felis, which is the main cause of ocular disease or conjunctivitis.
These infections are most common in kittens and in old cats, as well as those who have illnesses that suppress their natural immune system.
These latter category are the most likely to die from the infection because they are more vulnerable.
Other risk factors for contracting one of these illnesses include cats that are kept in large groups such as in catteries, rescue centres or in feral populations where the virus can easily spread.
Cats that have had no vaccinations and kittens who have not yet reached the time to vaccinated may be at risk.
Symptoms Symptoms can develop as quickly as two to ten days after exposure and these are the typical symptoms mentioned above.
In addition to these may be lethargy, a lack of appetite and a fever.
Some of the symptoms may be very mild, pass quickly while others may be severe, and last longer.
There are minor differences in symptoms between the two main infections with FHV causing more severe symptoms connected with the eye as well as sometimes causing severe swelling to the throat.
FCV causes less severe eye symptoms but can cause ulcers on the tongue and often a type of transient arthritis in kittens.
Diagnosis and treatment Diagnoses must be done by a vet and usually starts with the symptoms present.
Often testing is needed to confirm the illness and samples may need to be sent to a lab to confirm.
Treatment is based on what these tests reveal and is largely focused around the symptoms that have shown themselves.
Antibiotics are often administered as secondary infections are common and can be worse due to the impact on the immune system in the first place.
Steam inhalation or a nebuliser may be used to relieve sneezing.
When a cat's sense of smell is impacted, their urge to eat is also reduced so using highly aromatic foods can be a good way to get them to eat.
As a worst-case scenario, hospitalisation and tube feeding may be needed but these are the extremes.
Conclusion Cats can recover from these infections but will remain carrier for the rest of their lives.
In these cases, they may show no symptoms at all but their saliva, tears and nasal discharges can pass the infection to other cats.
This happens in varying degrees depending on the cat.
The bad news is that cats can get their own version of a cold and is actually a common disease, correctly known as an upper respiratory infection.
Causes Most cases of upper respiratory infections are caused by one of two infections, either feline calcivirus (FCV) or feline herpes virus (FHV).
Symptoms of these infections include sneezing, a runny nose, conjunctivitis, leaking from the eyes, a loss of appetite and fever.
Other physical symptoms include mouth ulcers, coughing, excessive drooling and ulcers in the eye.
As well as these two infections, other common causes of upper respiratory infections including bordetella bronchiseptica, which causes sneezing, a runny nose and coughing and chlamydophila felis, which is the main cause of ocular disease or conjunctivitis.
These infections are most common in kittens and in old cats, as well as those who have illnesses that suppress their natural immune system.
These latter category are the most likely to die from the infection because they are more vulnerable.
Other risk factors for contracting one of these illnesses include cats that are kept in large groups such as in catteries, rescue centres or in feral populations where the virus can easily spread.
Cats that have had no vaccinations and kittens who have not yet reached the time to vaccinated may be at risk.
Symptoms Symptoms can develop as quickly as two to ten days after exposure and these are the typical symptoms mentioned above.
In addition to these may be lethargy, a lack of appetite and a fever.
Some of the symptoms may be very mild, pass quickly while others may be severe, and last longer.
There are minor differences in symptoms between the two main infections with FHV causing more severe symptoms connected with the eye as well as sometimes causing severe swelling to the throat.
FCV causes less severe eye symptoms but can cause ulcers on the tongue and often a type of transient arthritis in kittens.
Diagnosis and treatment Diagnoses must be done by a vet and usually starts with the symptoms present.
Often testing is needed to confirm the illness and samples may need to be sent to a lab to confirm.
Treatment is based on what these tests reveal and is largely focused around the symptoms that have shown themselves.
Antibiotics are often administered as secondary infections are common and can be worse due to the impact on the immune system in the first place.
Steam inhalation or a nebuliser may be used to relieve sneezing.
When a cat's sense of smell is impacted, their urge to eat is also reduced so using highly aromatic foods can be a good way to get them to eat.
As a worst-case scenario, hospitalisation and tube feeding may be needed but these are the extremes.
Conclusion Cats can recover from these infections but will remain carrier for the rest of their lives.
In these cases, they may show no symptoms at all but their saliva, tears and nasal discharges can pass the infection to other cats.
This happens in varying degrees depending on the cat.
