Your cat has stopped meowing all of a sudden. This isn’t normal feline behavior because cats verbalize to let humans know that they want food or attention, or to express annoyance with a situation.
If your cat no longer meows, check if it has a foreign object trapped in its throat. If this is not the case, your cat likely has laryngitis. Some cats develop laryngitis due to meowing too much or ingesting an irritant. It can also be a secondary symptom of a different medical complaint.
If your cat stops meowing due to a sore throat, it may reject food and water. This can become dangerous. If your cat has stopped meowing suddenly, it’s essential that you find out why this is the case.
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Why Has My Cat Stopped Meowing?
If a previously verbose cat no longer meows, it’s usually linked to a medical concern. Common complaints that prevent a cat from meowing include:
- Laryngitis or Laryngeal Paralysis
- Anaphylactic Shock
- Feline Herpes
- Feline Calicivirus
- Tumors on the Throat
- Throat Trauma
Also, if a cat feels mistreated, this will cause it to fear its owner. So, the cat will remain silent. It is attempting to go about its business unnoticed.
Laryngitis is an inflammation of the larynx. If the larynx is inflamed and swollen, the cat will struggle to verbalize.
The first sign of laryngitis is a cough. The cat will have a harsh, dry cough released in short bursts. Over several days, the cough will become moist. At this point, the cat is in pain. Other symptoms of feline laryngitis include:
- Lowered head
- Noisy, open-mouthed breathing
- Gasping for air
- Loss of appetite due to difficulty swallowing
- Foul breath
Sometimes, laryngitis is caused by excessive meowing. Verbal breeds of cats, such as the Siamese, may periodically struggle with laryngitis. In these cases, the cat will recover after a few days of rest.
Cats can also develop laryngitis due to foreign objects trapped in the throat. Inhalation of an irritant, i.e. cigarette smoke, dust or air freshener, can also cause laryngitis. These symptoms will pass after several days of discomfort.
Laryngitis is diagnosed using an endoscope. This is called a laryngoscopy. If a foreign object is found in the throat, it will be removed. If not, further scans will be required to understand the reason for laryngitis.
Oftentimes, laryngitis is not a standalone concern. It’s a symptom of the other, more serious health problems we have listed.
As the Journal of Veterinary Emergency and Critical Care explains, treatment depends on the underlying cause. Basic laryngitis is treated with antibiotics, anti-inflammatories, and painkillers.
Laryngeal paralysis sees the cartilage of the larynx freeze, unable to open or close. The Journal of Feline Medicine and Surgery found it to be the most common complaint in cats with a laryngeal disease.
The symptoms of laryngeal paralysis are similar to conventional laryngitis. Your cat may show other disturbing symptoms, though. These include collapsing after physical exertion and regurgitating undigested food.
As with laryngitis, a laryngoscopy will be required to diagnose the problem. If laryngeal paralysis is confirmed, treatment is urgent. If the problem is still mild, oral steroids and tranquilizers will resolve it.
In more serious cases of laryngeal paralysis, surgery will be required. This involves making a laceration to re-open the cartilage on the larynx.
According to The Canadian Veterinary Journal, extreme cases require a ventriculocordectomy. This is the complete removal of the vocal cords. The cat will be unable to verbalize after this but will live a full and happy life.
A cat with allergies may enter anaphylactic shock. This will see the cat’s throat swell, making verbalization impossible. As breathing is also difficult, the life of a cat that enters anaphylaxis is in danger.
The most common causes of anaphylactic shock are:
- Consumption of food allergens
- Insect stings (most notably bees and wasps)
- Reactions to medication or vaccines
Aside from a swollen throat, symptoms of anaphylactic shock include:
- Breakouts of hives
- Low body temperature
- Pale, discolored gums
- Vomiting and diarrhea
Anaphylaxis is treated using epinephrine, a form of intravenous adrenaline. Anti-inflammatories and fluid replacement may also be needed.
The shock can also be calmed using antihistamines. You can soothe your cat with Benadryl. One milligram of Benadryl for every pound of bodyweight is cat safe. Do not rely on this alone, though.
Feline herpesvirus is not sexually transmitted. Also known as FHV or FHV-1, it is a contagious bacterial respiratory infection.
FHV is usually transferred through direct contact with an infected cat. Saliva, blood, and sharing food and water are common causes. The symptoms of the virus include:
- Discharge from the eyes and nose
- Loss of appetite
It is this final symptom that causes a cat to lose its voice. Pharyngitis inflames the back of the throat. This leaves the cat with a sore throat. The cat will find it painful to swallow or verbalize.
Once a cat develops FHV, the virus never leaves its body. It lies dormant and can be reactivated in times of stress or secondary illness. This can become problematic in older cats with limited immunity.
All cats should be vaccinated against FHV as kittens. Boosters should then be provided every three years.
Treatment involves antibiotic medication and plenty of rest. If the cat is dehydrated, intravenous fluids will also be required.
Feline Calicivirus (FCV) is another upper respiratory concern. It sometimes infects cats alongside FHV, and sometimes alone.
The symptoms are identical to FHV, though FCV can also provoke gingivitis and muscular problems in cats.
As with FHV, a cat can be vaccinated against FCV. This is not always entirely successful. FCV mutates regularly, so a different strain could impact a cat. A vaccine will minimize the symptoms, though.
Antibiotics and rest will clear up an FCV infection in an otherwise healthy cat. This could take days or weeks.
During this time, ensure your cat drinks plenty of fluids. These are required to stave off dehydration and flush the virus from the body.
Hyperthyroidism is comparatively common in senior cats. This condition is also known as thyrotoxicosis.
Hyperthyroidism sees the thyroid glands on a cat’s neck become swollen and enlarged. This makes swallowing, breathing and verbalizing difficult.
These enlarged glands also flood a cat’s body with excess hormones. This leads to physical symptoms, including:
- Weight loss, despite increased appetite
- Shaggy, unkempt appearance
- Excessive thirst
- Lethargy and depression
- Muscular weakness
- Rapid heart rate
- Vomiting and diarrhea
The cause of hyperthyroidism is usually a benign tumor on the throat. This is known as an adenoma.
Oral medication will be prescribed. Hyperthyroidism cannot be reversed, but medication will control and minimize the symptoms.
Sometimes, hyperthyroidism can be traced to a malignant tumor. These are known as thyroid adenocarcinomas. In this case, the cat will undertake radiotherapy or have its thyroid glands surgically removed.
A cat can live with hyperthyroidism, but it will require regular health checks. Many cats with hyperthyroidism also develop hypertension, aka high blood pressure. This, too, must be managed carefully.
Tumors on the Throat
In addition to tumors connected with hyperthyroidism, cats can develop throat cancer. This is due to a tumor known as a chondrosarcoma. Senior male cats are most at risk of this condition.
Chondrosarcoma starts in the throat and larynx, but quickly spreads. This makes diagnosis and treatment a priority. Common symptoms of chondrosarcoma include:
- Inability to purr as well as meow
- Loud, labored breathing, usually through the mouth
- Lack of energy or stamina
- Loss of appetite and inability to swallow
Sadly, the prognosis of a cat with chondrosarcoma is poor. This tumor is so malignant that it will typically spread before treatment. Even a cat that undergoes emergency surgery is unlikely to survive longer than six months.
Rabies is rare in the Western world. However, cats are the biggest carrier of the rabies virus in the United States.
If a wild animal bites a cat, the virus can be passed on. The Journal of the American Veterinary Medical Association references raccoons as common rabies carriers.
Rabies is considered a core vaccine for cats. Most states require a domesticated cat to be vaccinated by law. Check if this applies to your territory. The punishment for not vaccinating a cat against rabies can be severe, as can the consequences.
Rabies makes a cat’s throat swell, making swallowing and vocalization difficult. A rabid cat will rarely close its mouth for this reason. The virus has the following additional symptoms:
- Muscular paralysis
- Lack of coordination
- Drooling and foaming at the mouth
A rabid cat will be destroyed on sight. Rabies is highly contagious and invariably lethal to humans and animals alike. There is no cure, which is why vaccination is so important.
Physical trauma to the throat can damage a cat’s vocal cords. If your cat fell from a height, for example, it may have jarred or damaged its larynx. Damage to the trachea can also cost a cat the ability to speak.
If a cat shows no symptoms of ill health, throat trauma is likely. Treatment ranges from oral painkillers to emergency surgery. It depends on the severity of the injury.
The cat may also experience emotional trauma and refuse to vocalize as a result. If the cat had laryngitis, for example, it will remember meowing as being painful. This will discourage the cat from verbalizing in the future.
Deal with this by encouraging your cat to speak. Cats enjoy hearing the voice of an owner. Voice is how cats distinguish humans. Speak to your cat regularly. Eventually, the cat will begin talking back to you.
Hairballs are a common cause of vocal chord blockages. These blockages prevent your cat from meowing. While hairballs are part and parcel of cat ownership, they can grow problematic.
Cats develop hairballs while grooming. The cat licks its fur and ingests any fur that sheds in the process. If too much fur is swallowed at once, this can become trapped in the throat.
Rub a little Vaseline on your cat’s paws before it grooms. This is not toxic to cats. When swallowed, it will act as a lubricant. This will ease the hairball down your cat’s throat and into its digestive tract.