Discover the potential causes of cat trembling/shaking

You know your animal companion’s routines and habits better than anyone because you spend practically every day with them. Cats have strong personalities and rarely show signs of disease. As a result, when an actual problem arises, you may have difficulty detecting it. Cats will try to conceal a medical condition, particularly if they are in discomfort, but bodily trembling cannot be concealed for long.

Read on to discover all of the possible causes of your cat’s trembling.

Cat Trembling
Photo by Amber Kipp on Unsplash

Six Potential Causes of Cat Trembling

There are several reasons why your cat may be trembling, and we will go over each one below. The causes range from minor to serious medical issues. It is critical to distinguish between a serious problem and a common trembling reaction.

  • Anxiety, stress, and other psychological issues
  • Pain
  • Hypothermia
  • Hyperthermia
  • Hypocalcemia or eclampsia
  • Infections
  1. Anxiety and Stress

Fear or anxiety are the most typical causes of trembling in cats. Cats appreciate routines and want to spend their days with as little disruption as possible. It’s no secret that they prefer things done their way, and anything unexpected can disrupt their tranquility. This is why, when a cat is stressed or anxious, it may start trembling or shivering. Furthermore, your cat may stare at you or the thing that scares them with their eyes wide open. They may try to hide or flee, and they may even become violent. Remove anything that is causing your kitten anxiety as soon as you discover it.

  1. Pain

Being in pain is another major cause of trembling. Cats, especially those that have been spoilt, are emotionally strong creatures. If your cat has recently been harmed and has a visible wound, you will know it is in agony. Your cat may even begin breathing through its lips or refuse to leave a specific location. If you feel your cat is in pain, avoid exploring for the source of the pain and seek immediate veterinary attention.

  1. Hypothermia

Hypothermia occurs when your cat’s body temperature drops. This is particularly likely in little kittens that are unable to regulate their body temperature. When your kitten becomes hypothermic, it will begin to tremble. As this is a very serious ailment, get advice from your veterinarian.

  1. Hyperthermia

Hyperthermia, as opposed to hypothermia, causes a cat’s body temperature to rise, usually when they have a high fever. Fever might cause your cat to tremble, refuse to eat, and become drowsy. If you suspect your cat has a fever, contact your veterinarian right away.

  1. Pregnancy or Hypocalcemia

Eclampsia, also known as hypocalcemia, is a medical disorder in which a cat’s blood calcium levels fall to dangerously low levels. This syndrome, which causes trembling, restlessness, inability to move, and fever, is especially common in nursing moms or before giving delivery.

  1. Infections

Another serious disease that might cause your cat to quiver severely is infection. Your cat may only shake in certain sections of the body depending on the type of infection and its location. Other symptoms of trembling include fever, odor in the affected area, and a lack of appetite.

When You Should Visit the Vet

While trembling is typically a temporary symptom or side effect, there are several instances when an immediate veterinarian visit is recommended. Because cats have a natural tendency to conceal their discomfort and injuries from predators, you may have difficulties identifying a problem in the first place. In addition to trembling as a reason to send your cat to the doctor, other troubling signs to look for include:


Learning about the numerous causes of trembling in cats is a great approach to keep educated in case something similar happens to your cat. While shaking is a common reaction to stress or discomfort, it can also be an indication of a serious medical problem. Recognizing the early signs of a problem and seeking therapy as soon as feasible is critical.