Fleas and Ticks in Cats: Signs, Safe Treatment and Prevention in India

Health & Wellness · Medically reviewed by: Dr, Anjushree (BVSc & AH, MBA)

Fleas and ticks are common in Indian homes, and very treatable. Fleas are tiny insects in the coat. Ticks attach to the skin and swell as they feed. Treat your cat with a product labelled for cats, chosen with your vet, and treat every pet and the home. Never use a dog flea or tick product on a cat.

Many dog spot-ons, sprays and shampoos contain permethrin or related pyrethroid insecticides. Cats cannot break these down well, so even a small amount can cause drooling, restlessness, tremors, muscle twitching and seizures. International Cat Care and the American Association of Feline Practitioners both warn about this, and the Merck Veterinary Manual describes the same signs.

Cats are exposed in two ways. Someone applies a dog product to the cat by mistake, often because the cat is small enough to fit a “small dog” pack. Or the cat grooms or sleeps against a dog that was recently treated.

This needs extra care in India for three reasons:

• One shelf often holds both the dog’s and the cat’s products.

• Many sprays, powders and shampoos are sold as “for dogs & cats”. Some contain an ingredient that is safe for cats, such as fipronil. Others contain older insecticides. Read the active ingredient, not just the picture on the pack.

• Livestock products are sometimes used on pets. Cattle pour-ons, dips and sprays (for example, those containing deltamethrin, cypermethrin or amitraz) are never safe for cats.

Treat it as an emergency. Call your vet straight away and take the pack with you so they can read the ingredients. If the product is still on her coat and she is calm, your vet may ask you to wash it off with mild dish soap and lukewarm water. Do this only if your vet asks, and do not delay the visit for it. Do not wait to see whether the signs settle, and do not try home remedies first. Most cats treated promptly recover fully.

• After your dog has a spot-on, keep your cat from grooming or sleeping against the dog until the product has fully dried. Ask your vet how long to keep them apart for that particular product.

• Keep children and adults from stroking the application site until it is dry, too.

• Never split a dog pipette to use on a cat, and never use one pipette on more than one pet.

Fleas are tiny, dark and quick. They move through the fur and leave black specks. Ticks are slower, stay attached in one spot, and look like a small flat seed that swells into a grey or brown bead as it feeds. Ticks are arachnids, related to spiders, not insects.

Cats groom very thoroughly, so they often remove ticks before you see them. Ticks are found less often on cats than on dogs, but fleas are common in both.

Comb or part the fur over a white paper towel. Dab any black specks with a few drops of water. Specks that smear reddish-brown are flea dirt, which is digested blood. Plain dirt does not smear.

• Scratching, licking or over-grooming more than usual

• Small scabs, red bumps or thinning hair, often near the tail base and neck

• Black specks in the coat

• A small lump on the skin that does not move when you brush over it (possibly a tick)

• Rice-grain-like segments near the tail or in the litter (tapeworm, which fleas can pass on)

• Pale gums, weakness or low energy in a kitten. This needs a vet the same day.

Not every itchy cat has fleas. Allergies, mites, fungal infections and stress can look similar. If you cannot find fleas but the itching continues, a vet visit will find the cause.

Use fine-tipped tweezers or a tick-removal tool. Grip the tick as close to the skin as you can and pull it out with slow, steady pressure. Do not squeeze the body, crush it or jerk it. Never use oil, alcohol or a flame. Wear gloves, because ticks can attach to people too.

1. Wear gloves, and ask a helper to hold your cat gently, perhaps wrapped in a towel.

2. Part the fur and grip the tick at the skin with fine-tipped tweezers or a tick tool.

3. Pull it out with slow, steady pressure. A tick tool works by a gentle twist; tweezers by a straight pull.

4. Drop the tick into a small sealed container or tape it to paper, in case your vet wants to see it.

5. Clean the bite with a cat-safe antiseptic your vet recommends, and wash your hands.

6. Watch the spot for swelling or redness over the next few days.

• Do not put coconut oil, kerosene, petrol, alcohol, nail polish or a lit match on the tick. These can burn your cat and do not make the tick let go.

• Do not crush the tick with bare fingers.

• Do not pull with your fingers alone, as this squeezes the tick.

The safest treatment is a product made and labelled for cats, chosen by a vet for your cat’s age, weight and health. In India, most cat products are spot-ons applied to the skin at the back of the neck. Cat-labelled fipronil sprays and a few collars are also sold. Oral (tablet or chew) treatments for cats are not widely available here.

Ingredients matter because not every “tick and flea” spot-on covers ticks in cats. This table shows the main types available in India.

Browse the range of flea and tick medicine for cats, and bring the product you are considering to your vet. Prescription products need a vet’s prescription for your cat’s current weight. Here is why prescriptions matter for pet medicines.

A few points apply to every product:

• Match the pack to the cat’s weight band, and weigh her again before each dose if she is still growing.

• Follow the interval on the carton. Reapplying early does not give more protection, and leaving a gap leaves her unprotected.

• Do not combine two flea products unless your vet has advised it.

• Do not keep using a product that is not working. Ask your vet whether reinfestation from the home or another pet is the real cause.

• Kittens: age and weight limits differ by product. Some products are labelled from 8 weeks and others later. For kittens younger than this, your vet will usually suggest combing and environmental control, or a product labelled for very young kittens.

• Pregnant or nursing cats: only some products are tested in pregnancy. Ask your vet before using any of them. Our cat pregnancy care guide covers what else to plan for.

• Older cats and cats that are already unwell: cats with kidney disease, weight loss or a history of seizures need a vet’s choice of product.

No home remedy has reliable evidence for killing fleas or ticks on cats, and some are harmful. Essential oils, including tea tree oil, are toxic to cats. Cats cannot clear these oils well, and they swallow what they groom off. Garlic and onion can damage a cat’s red blood cells.

“Natural” or “herbal” on a label is not a safety claim. If a product lists essential oils or plant extracts, treat it as a risk for cats until your vet says otherwise.

Prevention means a cat-labelled product on the schedule your vet sets, every pet in the home treated together, and a clean home. Most of a flea problem is not on the cat. Eggs fall off within hours and develop in bedding, cracks and corners, so treating only the cat leaves most of it behind.

Indoor cats can still get fleas and ticks:

• from a dog in the home (the same flea species lives on both)

• on shoes, clothes and bags

• through balconies, windows and shared corridors in apartment buildings

• from community or stray cats and dogs that visit the building

Ask your vet whether year-round prevention suits your home.

• Wash your cat’s bedding, blankets and soft furnishings in hot water, then dry them well, in the sun if you can.

• Vacuum sofas, mattresses, cat trees, curtains and the corners of rooms, and empty the vacuum outside.

• On tiled or stone floors, mop with a regular detergent. Avoid phenyl and strong disinfectants in rooms your cat uses.

• Treat every cat and dog in the home at the same time, each with a product labelled for that species.

• Keep going for several weeks after you stop seeing fleas, because pupae can hatch later.

Do not spray household insecticides on surfaces your cat walks or sleeps on without asking your vet. If you need a home pest-control service, tell them you have a cat, and keep her out of treated rooms for as long as they advise.

Once a week, and after any time on a balcony, terrace or outdoors, run your fingers over her head, ears, neck, chest, armpits and between the toes. Feel for small bumps, then part the fur to look. If you find a tick, check your dog and yourself too.

In most of India, fleas and ticks are a year-round concern rather than a seasonal one. Warm, humid months, including the monsoon, tend to bring more fleas. Do not assume that winter is safe.

The evidence from India is limited but growing. A 2021 study from Kerala (Malangmei et al., Frontiers in Veterinary Science) tested blood from 111 apparently healthy cats using PCR. It found organisms such as Hepatozoon felis (9%) and Cytauxzoon species (about 3%), some of which are spread by ticks. These cats were healthy, so the study shows that the organisms are present in Indian cats, not that they commonly cause illness.

That is a good reason to keep tick prevention in your cat’s routine. See your vet if she becomes lethargic, feverish or stops eating after a tick bite.

Cat fleas do bite people, usually around the ankles and lower legs, and leave small itchy red bumps. They do not settle and breed on human skin the way they do on cats.

Fleas can also carry Bartonella, the bacteria behind “cat scratch disease”, which reaches people mainly through scratches. Keeping fleas under control lowers that risk.

A tick on your cat can attach to you too, so wear gloves when you remove one and check yourself afterwards. If you also have a dog, our guide to tick fever in dogs explains the dog’s side of the problem.

Seek urgent veterinary care if your cat has tremors, drooling, twitching or seizures after any flea product. Seek it too if your kitten is pale, weak or cold, or if your cat has a fever, is breathing fast or will not eat.

See a vet soon if:

• scratching continues after treatment

• a bite site stays swollen

• you see tapeworm segments

• you cannot tell what is causing the itch

You can talk to a vet online, or visit a Supertails clinic in Bengaluru for a check-up and a weight-matched product.

• Do not use any dog flea or tick product on a cat, and do not split a dog pipette.

• Do not use livestock sprays, pour-ons or dips on pets.

• Do not use essential oils, phenyl, kerosene or mothballs to treat fleas.

• Do not combine two flea products, or reapply early, unless your vet advises it.

• Do not treat a kitten, a pregnant cat or an unwell cat without a vet’s advice.

• Do not treat only one pet in a multi-pet home.

Remove any ticks with tweezers or a tick tool. Treat your cat with a cat-labelled flea and tick product chosen with your vet, and treat every other pet at the same time. Wash and vacuum the home. Never use a dog product. Flea eggs and pupae survive in the home, so keep treating on your vet’s schedule.

Fleas and ticks are common, treatable and very rarely dangerous when handled with care. Choose a cat-labelled product with your vet, matched to your cat’s current weight. Treat every pet and the home together, and keep to the schedule. The single most important rule: never use a dog or livestock product on a cat.

About the reviewer:

Dr. Anjushree completed her Bachelor of Veterinary Science and Animal Husbandry degree from Bombay Veterinary College in 2022. Following which she worked as a veterinarian in Mumbai for 1.5 years. Post this she did an MBA from IIM Ahmedabad and currently works as a category manager for the pharmacy category at Supertails.