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Updated on September 23, 2025
Pet's info: Cat | Siamese | Male | neutered | 12 years and 1 month old | 10 lbs
How taxing is NG tube suction every 4 hours on a 13-year old cat for treatment of ileus? NG suction has been listed as the No. 1 cause of metabolic alkalosis in human patients. Does this finding also apply to cats? Is there a maximum threshold time limit of such treatment beyond which serious complication would occur?
2 Answers

Answered By Laura Johnson VMD
Veterinarian
Published on December 5, 2017
Answered By Lindsey Edwards MVB, BSc, IVCA
Veterinarian
Published on August 12, 2017
You would need to discuss this with the treating veterinary surgeon in order to assess the risks and benefits in light of Bernies current condition and previous medical history and also the likelihood of curative treatment whilst such invasive management is undertaken. Bernies quality of life must be the primary consideration and any intensive care measures such as this should be undertaken only as part of a full treatment program to resolve the underlying condition; if this cannot be achieved then it may be time to also discuss euthanasia if he is not able to maintain his own ability to eat/digest his food and maintain a normal independent life. There are many complications which can arise from NG tubes including electrolyte disturbances, malnutrition, infection, discomfort and aspiration pneumonia
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