How to treat a cold rat? - briefly
Keep the rat warm (70‑75 °F), ensure constant access to fresh water and softened food, and monitor for worsening symptoms. Contact a veterinarian promptly for diagnosis and appropriate medication.
How to treat a cold rat? - in detail
A rat that exhibits signs of hypothermia—shivering, lethargy, pale or bluish ears, reduced movement—requires immediate intervention. First, isolate the animal in a quiet area away from drafts. Provide a heat source that delivers gentle, consistent warmth; a heating pad set to low, a warm water bottle wrapped in a towel, or a dedicated rodent incubator are appropriate options. Maintain ambient temperature between 75 °F and 80 °F and monitor the enclosure with a thermometer.
Hydration is critical. Offer fresh, lukewarm water in a shallow dish to prevent chilling of paws. If the rat does not drink voluntarily, administer a few drops of sterile saline using a syringe without a needle, taking care not to force excess fluid into the lungs.
Nutritional support should include easily digestible, high‑calorie foods. Provide soft, warmed pellets or a small amount of plain cooked oatmeal. Avoid cold or dry foods that could exacerbate the temperature drop. Feed small portions every few hours to stimulate metabolism.
If the animal shows no improvement within 30 minutes of warming, or if symptoms worsen—such as labored breathing, persistent tremors, or loss of consciousness—seek veterinary assistance promptly. A veterinarian may prescribe injectable fluids, antibiotics if secondary infection is suspected, or analgesics to alleviate discomfort. Diagnostic tests, including a rectal temperature measurement and blood work, help determine the severity of hypothermia and any underlying conditions.
After stabilization, gradually reduce supplemental heat over 24–48 hours, allowing the rat’s body temperature to normalize naturally. Continue to observe behavior, appetite, and coat condition. Maintain a stable, draft‑free environment, provide nesting material for self‑regulation, and ensure regular health checks to prevent recurrence.