When your cat develops gastroenteritis, there are several at-home measures owners can take to help them recover. These include fasting, administering appropriate antibiotics, and providing supportive care.

Fasting and Gradual Reintroduction of Food
The first step when you notice your cat has gastroenteritis is to initiate a period of fasting, withholding both food and water for a short duration. This allows their digestive system to rest and begin the healing process. After the fasting period, you can introduce bland, easily digestible foods such as plain cooked rice or special gastrointestinal canned food. It's crucial to maintain consistent feeding times and appropriate portions to avoid overtaxing their sensitive stomach.
Administering Appropriate Medications
Cats with gastroenteritis often have delicate digestive systems prone to inflammation. Owners may consider using medications designed to protect and heal the gastrointestinal lining. For instance, pet-specific neomycin tablets can be beneficial, such as those found in products like Chang Le Fu, but avoid giving them human medications which can be dangerous. Alternatively, products like Miao Shou Yi Sheng's Keli Tai, containing prebiotics, vitamins, retinol, lysozyme, and glutamine, can assist in improving gut health, particularly with digestive issues such as vomiting, soft stools, or bloody stool. Always consult with a vet before administering medication.
Providing Supportive Care and Diet Management
Once your cat’s symptoms start to subside, you should switch them to a easily digestible diet, and adding probiotics like Miao Chang Yi can help maintain a balanced gut microbiome. Long-term inappropriate feeding habits can compromise a cat's digestive function. Therefore, consistent feeding schedules and portion control are essential. For cats with sensitive stomachs, feeding bland, easily digested food, such as rice porridge or nutrient pastes, is recommended. Young kittens might benefit from a specially formulated kitten milk formula. Avoid feeding your cat high-fat, salty, or spoiled foods, as these can irritate their digestive system and worsen the situation.
When to Seek Professional Veterinary Care
If your cat's condition doesn't improve, or if the gastroenteritis is severe and characterized by persistent vomiting, lethargy, diarrhea (especially with blood), refusal to eat, or excessive sleepiness, seek professional veterinary care immediately. Gastroenteritis caused by infectious agents can be particularly life-threatening and requires a prompt diagnosis to start specific treatment.