Why has my cat lost its appetite? - briefly
A sudden loss of appetite in cats can be caused by various factors such as stress, dental issues, or underlying health problems like kidney disease or hyperthyroidism. If your cat's appetite has decreased significantly and persists for more than a day or two, it is advisable to consult with a veterinarian promptly.
Why has my cat lost its appetite? - in detail
There could be several reasons why your cat has lost its appetite. It's important to note that cats are known for their finicky eating habits, and sometimes, they just don't feel like eating. However, if your cat's lack of appetite is persistent or accompanied by other symptoms, it might indicate an underlying health issue. Here are some possible causes:
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Dental Issues: Cats can develop dental problems that make eating painful. This could include tooth decay, gum disease, or even a broken tooth. If your cat has bad breath, is drooling excessively, or seems to be in pain when chewing, it might be due to dental issues.
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Gastrointestinal Problems: Stomach upsets are common in cats and can lead to a loss of appetite. This could be due to food intolerances, ingestion of something toxic or irritating (like certain plants or chemicals), or even parasites like worms. Look for other symptoms such as vomiting, diarrhea, or abdominal pain.
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Kidney Disease: Kidney disease is common in older cats and can lead to a loss of appetite. Other signs might include increased thirst, weight loss, and changes in urination frequency or amount.
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Liver Disease: Liver problems can also cause a decrease in appetite. Other symptoms might include jaundice (yellowing of the eyes or gums), vomiting, diarrhea, or lethargy.
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Hyperthyroidism: This is a common condition in older cats where the thyroid gland produces too much hormone. It can lead to an increased appetite but also weight loss, so it's important to monitor your cat's food intake and body condition.
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Stress or Anxiety: Cats are sensitive creatures and changes in their environment or routine can cause stress, which can lead to a loss of appetite. This could be due to a new pet in the house, moving to a new home, or even a change in your schedule.
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Illness or Fever: If your cat is not feeling well due to an illness or fever, it might not want to eat. Look for other signs like lethargy, weakness, or changes in behavior.
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Dehydration: Dehydration can also cause a loss of appetite. Make sure your cat has access to fresh water at all times.
If your cat's lack of appetite persists for more than a day or two, or is accompanied by other symptoms like weight loss, vomiting, diarrhea, lethargy, or changes in urination, it's important to consult with a veterinarian. They can perform a physical exam and run tests to determine the cause of your cat's decreased appetite and recommend appropriate treatment. Always remember that cats are masters at hiding illness, so even if they seem fine otherwise, it's better to err on the side of caution.