Veterinary prescription of dewormers for cats

Did you know that 80% of cats may be infested with worms at least once in their lifetime? Although often invisible to the naked eye, these parasites can cause serious health problems in your feline. Intestinal worms, in particular, pose a significant threat to the health of cats, and a veterinary prescription of dewormers is essential to ensure their well-being.

Understanding Worms in Cats

There are several types of worms that can infect cats. The most common are:

Common Types of Worms

• Roundworms: such as ascarids and hookworms, which develop in the intestine. Ascarids, for example, can reach several centimeters in length and are often visible in the stool.
• Tapeworms: such as tapeworms and flukes, which feed on nutrients from the intestine. Tapeworms, recognizable by their flattened shape, can be transmitted via fleas and lodge in the cat's small intestine.
• Lungworms: which affect the lungs and can cause coughing. These worms, often called "lung worms," are responsible for inflammation and irritation of the respiratory tract.

Symptoms of an Infestation

An infestation by worms can cause various symptoms in your cat. Some are visible, such as:

• Significant weight loss: a cat infested with worms can lose up to 10% of its weight in a few weeks.
• Diarrhea or constipation: worms can irritate the digestive system, causing changes in stool frequency and consistency.
• Vomiting: the presence of worms in the stomach can trigger vomiting reflexes.
• Persistent cough: lungworms irritate the respiratory tract, leading to a dry, persistent cough.
• Swollen abdomen: the presence of worms in the intestine can cause abdominal distension.

Other signs are less apparent, but just as worrying, such as:

• Lack of energy: an infested cat may be lethargic and less active than usual.
• Dull and rough coat: a worm infestation can affect coat quality.
• Anemia: some worms, such as hookworms, feed on blood, which can lead to anemia.

If you observe one or more of these symptoms, it is essential to consult a veterinarian promptly. They can diagnose the infestation and prescribe the appropriate treatment.

How do Cats Get Worms?

Cats can contract worms in various ways:

• Ingestion of larvae present in the environment (soil, grass, etc.): cats can ingest worm larvae by licking their fur after coming into contact with a contaminated environment.
• Ingestion of parasites from other animals such as fleas, rodents, etc.: fleas can transmit tapeworms to cats. Kittens can also be infected with roundworms transmitted by their mother.
• Transmission from the mother to her kittens via breast milk. Kittens can be infected with roundworms from birth, as the larvae can be present in breast milk.

Risks Associated with Worms

Worms in cats are not only unpleasant, they can also lead to serious health problems, including:

• Digestive and respiratory disorders: worms can cause diarrhea, vomiting, loss of appetite, and respiratory problems.
• Weight loss and anemia: worms can feed on the cat's blood, leading to anemia and significant weight loss.
• Growth and development problems in kittens: worms can affect the growth and development of kittens, especially if they are infected with roundworms.
• Transmission to humans (zoonoses): some species of worms can be transmitted to humans, including Toxocara canis and Toxocara cati, responsible for toxocariasis.

Importance of Veterinary Prescription

It is crucial to consult a veterinarian before deworming your cat. An accurate diagnosis is essential to ensure the effectiveness of the treatment and minimize the risks of overdose.

Accurate Diagnosis

• Clinical examination of the cat: the veterinarian will assess your animal's general condition, looking for signs of infestation such as weight loss, a swollen abdomen, or a dull coat.
• Stool analysis: a microscopic examination will identify the type of worm and assess the intensity of the infestation. This test is crucial in determining the most appropriate treatment.

Choosing the Right Dewormer

The veterinarian will determine the most appropriate dewormer based on:

• Type of worm detected: there are specific dewormers for each type of worm.
• Age of the cat: some dewormers are not suitable for kittens.
• General health condition: an elderly cat or one suffering from a chronic disease may require tailored treatment.
• Possibility of allergies or side effects: some cats may be allergic to certain dewormers, and some dewormers may cause side effects in some cats.

Correct Dosage

The veterinarian will prescribe the exact dose of dewormer to administer to your cat based on its weight and species. An incorrect dosage could be ineffective or even dangerous for your animal.

Frequency of Treatment

The frequency of treatment depends on the type of worm, the cat's environment, and its health status. For kittens, deworming is often recommended monthly until the age of 6 months, then every 3 to 6 months for adult cats. Regular reminders are generally recommended to prevent reinfestation, especially if the cat is exposed to risky environments (contact with other animals, hunting, etc.).

Alternatives to Dewormers

Although veterinary prescription of dewormers is the most effective way to combat worms, some preventive measures can limit the risk of infestation.

Prevention

• Flea control: fleas can transmit worms such as tapeworms. It is therefore important to treat your cat for fleas regularly.
• Maintaining good hygiene: regularly clean your cat's litter box and wash its toys. Wash your hands after handling your cat's stool.
• Quality food: a balanced and nutrient-rich diet strengthens your cat's immune system and makes it less vulnerable to parasites. It is important to choose food that is suitable for your cat's age and specific needs.

Natural Treatments

Natural alternatives exist, but their effectiveness remains limited. Plants such as cloves, thyme, and garlic may have a repellent effect on some worms. However, it is important to consult a veterinarian before using any natural treatment, as some may interact with other medications or be toxic to your cat.

Frequently Asked Questions

Here are some frequently asked questions regarding dewormers for cats:

• Should all cats be dewormed?: Yes, even indoor cats can be infested with worms, as the larvae can be present in the environment. Cats that go outdoors are more exposed to worms.
• When should a kitten be dewormed?: The first deworming is generally recommended at the age of 2 weeks, then every 2 to 4 months until adulthood. It is important to follow your veterinarian's recommendations.
• How much does a dewormer cost?: The price of a dewormer varies depending on the type, dose, and brand. It is important to compare prices and choose a dewormer that suits your cat's needs.
• How to administer the dewormer?: The veterinarian will tell you the method of administration that is most suitable for your cat (tablets, liquid, etc.). It is important to follow the veterinarian's instructions carefully.
• Possible side effects of dewormers?: Most dewormers are well tolerated, but some side effects may occur, such as vomiting or diarrhea. It is important to report any side effects to your veterinarian.

Veterinary prescription of dewormers is essential to ensure your cat's health and prevent the risks associated with worms. Do not hesitate to consult your veterinarian with any questions regarding your feline's health. They can advise you on the best way to prevent and treat worm infestations.