Hypothermia in Cats
Written By hannah hollinger
Published: 11/18/2016Updated: 01/12/2022
Veterinary reviewed by Dr. Linda Simon, MVB MRCVS
Hypothermia in Cats - Symptoms, Causes, Diagnosis, Treatment, Recovery, Management, Cost
What is Hypothermia?
Although most cases of hypothermia can be easily prevented and treated, this condition can turn fatal if you wait too long to bring your cat to a veterinarian. As soon as you see signs of hypothermia, call a vet immediately.
Cats normally maintain a body temperature between 100.5 and 102.5 degrees Fahrenheit. If your cat’s temperature falls well below this range, it may experience hypothermia. This dangerous condition is mainly caused by exposure to cold weather, winds, or water, and can affect any cat, although newborns and cats with short hair are at greater risk. Cat owners may notice a hypothermic cat having trouble breathing, shivering, or have skin that is cold to the touch.
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Hypothermia Average Cost
From 483 quotes ranging from $500 - $3,000
Average Cost
$1,200
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Symptoms of Hypothermia in Cats
The more severe the case of hypothermia, the more observable the symptoms will become. If the cat’s temperature drops too low, the cat may fall into a coma, which is why it’s important to take action the moment you notice signs of hypothermia. Some of the symptoms you should watch out for include:
  • Difficulty breathing
  • General weakness
  • Shivering
  • Cold skin
  • Loss of consciousness
  • Rigid, stiff muscles
  • Low heart rate
  • Low respiratory rate
  • Lethargy
  • Dilated pupils
Causes of Hypothermia in Cats
Hypothermia occurs when a cat is exposed to low air or water temperatures for prolonged periods of time. It is possible for other health conditions such as hyperthyroidism to cause hypothermia, however this is not as common.
Although it can affect any cat, hypothermia is more common in cats with short or wet hair, or in cats that do not take shelter when temperatures drop outside. Newborns are also more likely to develop hypothermia than adult cats. Those who are unwell are less able to regulate their body temperature so are also at greater risk.
Diagnosis of Hypothermia in Cats
As soon as you spot signs of hypothermia, bring your cat into a veterinarian’s office immediately. Tell the vet all of the symptoms you have observed, and when you first began to notice them. If your cat has been left outdoors or exposed to cold temperatures in any other way, make sure you mention this to the vet as well.
The vet will begin by checking your cat’s vital signs, which include temperature, heart rate, and respiratory rate. Once the vet notices the cat’s temperature is well below normal, he will most likely make a diagnosis of hypothermia without performing any further tests.
If you are not aware of a time when your cat would have been exposed to cold temperatures, the vet will need to perform a thyroid function test to determine if the cat has hyperthyroidism. However, because hypothermia is such a serious condition, these tests will usually not be performed until the cat has been stabilized.
Treatment of Hypothermia in Cats
The treatment will depend on the severity of your cat’s hypothermia. If the hypothermia is considered mild, the vet will cover your cat with insulating blankets to raise his body temperature slowly. It’s important to make sure the cat is not on a cold surface during this procedure, and if he is, cover the surface with blankets to protect him. Cats with wet fur will need to be dried gently, either by hand using blankets or towels, or with a handheld blow dryer turned on a low setting.
If the cat’s condition is labeled as moderate, the vet will most likely use heating pads to warm him up, as this is more effective than covering him with blankets. Towels or other cloths will be wrapped around the heating pad to prevent burns. A Bair Hugger can be used to blow warm air.
Cats with severe hypothermia will need a more aggressive treatment. This approach focuses on warming cats from the inside out to prevent the low temperatures from damaging internal organs. To do this, the vet may administer warm water enemas and stomach lavages. He may also use a ventilator to provide heated air to the cat’s lungs or an IV to circulate warmed fluids.
During each of these treatments, the vet will be closely monitoring your cat’s temperature. In more severe cases, the vet will also need to monitor your cat’s heart rate and blood pressure.
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Recovery of Hypothermia in Cats
If you bring your cat to the vet as soon as you spot signs of hypothermia, your cat will most likely make a full recovery. However, the longer you wait to get treatment, the riskier the situation becomes. Watch your cat carefully in the first few days after treatment. If you spot any of the same signs you noticed before, bring your cat back for a reevaluation.
Prevention is key once you have your cat back at home. Keep your cat inside during cold or rainy weather conditions since these could cause hypothermia. If your cat is outside, make sure you take the time to create an area where he can go when he needs warmth. The space should be completely covered and insulated with blankets.
Hypothermia Average Cost
From 483 quotes ranging from $500 - $3,000
Average Cost
$1,200
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Hypothermia Questions and Advice from Veterinary Professionals
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Domestic cat
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dog-age-icon
Two Months
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7 found this helpful

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7 found this helpful

My pet has the following symptoms:
Hypotermia
Hi wag!, My rescued kitten around 2months old sudden got hypotermia 1 week ago. She stayed inside homemade incubator until now. I hang 8watts white lamp inside her cage. Would you mind to answer some questions please? 1. How long does usually a kitten recover from hypotermia? 2. If i will use heating pad, what is the suggested heat which produced by heating pad (in celcius) that will be safe to use? 3. If i use heating pad, should i heat it whole time everyday? I only saw the electricity heating pad in local market. 4. Why does my kitten body temperature not stable yet?
Sept. 28, 2020
Answered by Dr. Michele K. DVM
7 Recommendations
Thank you for your question. Hypothermia tends to be a short term problem, unless there is something else going on. If you are having to keep your kitten warm and she isn't regulating her own temperature inside at two months, there are infectious diseases that may be affecting her. It would be best to have her seen by a veterinarian if this is an ongoing problem for her. I hope that all goes well for her!
Oct. 6, 2020
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Ordinary Ca
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Snow
dog-age-icon
4 Weeks
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5 found this helpful

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5 found this helpful

My pet has the following symptoms:
Dont Drin
Dont Drink W
After my kitten diagnose that she has a hypothermia, we immediately warm her and for her to drink water because she doesnt want to drink even milk, my questiin why my kitten dont want to drink.s
July 23, 2018
5 Recommendations
It can be difficult to get a kitten to drink that is weak from hypothermia, if Snow isn’t drinking on her own then you may need to return to your Veterinarian for fluid therapy so that the hydration level is kept at an adequate level. Regards Dr Callum Turner DVM
July 24, 2018
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Shorthair
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Lucas
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5 Weeks
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2 found this helpful

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2 found this helpful

My pet has the following symptoms:
Unable To Stand Or Walk, Cold Paw
After Lucas pooped and rolled himself in poop.. I gavehim a bath in lukewarm water.i always do this and she seems fine with it because I dry her immediately after that. Today she suddenly turnt weak and was unable to walk and only could wag her tail and meow softly. This happened at night and I had no vet near so I kept her warm throughout the night using various means. I just checked on her mins before and now she could stand and walk better.iwrapped her up again for further recovery. I will need to wait more 5 hrs before I can reach the vet. Will Lucas be okay? When do I feed her after she gets better?
March 29, 2018

2 Recommendations
Without checking Lucas I cannot say what the specific cause was but the shower may have had an effect; you should keep Lucas warm and ensure that she is hydrated (hydration is important, she will get food if she feels hungry. When you have access to a Veterinarian, check in with them to be on the safe side. Regards Dr Callum Turner DVM
March 29, 2018
Thank you so much for your kind reply. Lucas was fine today morning. She was very normal ,playing and drinking her kmr. At one time.. i took her upstairs to bathe in the sun after feeding her, she strolled around and suddenly fell weak and dropped her body down. Idk if she felt too hot. Her nose was dry. Since then, she hasnt been moving much. And isnt eating much maybe because she was already fed. I Mixed some home made pedialyte with her kmr and fed her.. she licked a little from the nipple but didnt suck.I am worried about lucas.. i will be going to the vet in 2 hours. Please help me. I Live in such a place where good vets are not available.
March 29, 2018
Lucas's Owner
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Persian
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Blessy
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6 Months
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2 found this helpful

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2 found this helpful

My pet has the following symptoms:
Pale Pink Gums
Hello we found our kitten soaked by her own water. She cannot stand up by herself at the moment and is very weak. We already blow dried her but she is still weak. Is it possible that it might be hypothermia?
Jan. 21, 2018
Answered by Dr. Michele K. DVM
2 Recommendations
Thank you for your email. Unfortunately, without examining Blessy, I'm not sure if she is suffering from hypothermia or not, but I think there must have been a reason that she did not move out of the water in the first place? I am concerned that she is weak, and not standing up on her own. It would be best to have her examined at the nearest open veterinary clinic to have her behavior and mentation assessed, and see if she needs testing or treatment to help find out what is going on with her. Typically, with hypothermia, once they warm up they have more normal behavior. I hope that she is okay.
Jan. 21, 2018
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American long hair
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Debie
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10 or 11 years old
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1 found this helpful

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1 found this helpful

Last night we came home about 11:30 and the screen was torn. My indoor cat was outside, but terrified. She disappeared. It was about 45° Now it is light, and I have searched and called. Is she possibly suffering hypothermia? It did not rain, but the ground is muddy. Thank you!
Dec. 4, 2017

1 Recommendations
If Debie is wet and cold, this will have an effect on her body temperature over time and as her body tries to conserve heat it may reduce blood flow to extremities and some internal organs. A temperature of 45ºF isn’t freezing but not healthy for Debie especially if she is wet; when you find her, you should take her to your Veterinarian for fluid therapy and stabilisation to be on the safe side. Regards Dr Callum Turner DVM
Dec. 4, 2017
Thank you!
Dec. 5, 2017
Debie's Owner
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Hypothermia Average Cost
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Average Cost
$1,200
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