Tympany in Chinchillas

Sometimes referred to as bloat, tympany in chinchillas is a condition in which there is a sudden build up of gas in the stomach. This usually occurs following a diet change or due to overeating. Both of these causes result in constipation and gas production from the bacterial flora in unmoving bowels and quickly build up within two to four hours, eventually leading to bloat. Bloat can also occur in nursing females two to three weeks after giving birth and may be related to hypocalcemia, a life-threatening imbalance of calcium metabolism.

When the chinchilla is suffering from tympany, its abdomen will appear swollen and will be painful to the touch. The chinchilla will try to relieve the pain of bloat by rolling or stretching. It may also be lethargic and appear depressed, with noticeable difficulty in breathing. You should avoid overfeeding the chinchilla to prevent bloat. Give a diet that is specifically adapted for chinchillas, and take special care when changing the animal's dietary habits so that it does not suffer from any other side effects.

Symptoms

• Listlessness
• Depression
• Difficulty in breathing
• Swollen abdomen
• Rolling and/or stretching to relieve discomfort

Causes

• Sudden diet change
• Overeating
• Hypocalcemia

Diagnosis

Clinical symptoms exhibited by the affected animal are characteristic of the condition and aid in making a diagnosis. As an owner, the medical and dietary history provided by can be used by a veterinarian for confirming the diagnosis of tympany.