Vetoquinol Prazisam Plus Dewormer for Dogs

Vetoquinol Prazisam Plus — Broad-Spectrum Dewormer for Dogs

If your dog is scratching their belly, scooting across the floor, or suddenly losing weight for no clear reason, the culprit could well be intestinal worms. Vetoquinol Prazisam Plus is one of the most trusted dog dewormers available in India — a single-dose, broad-spectrum dewormer formulated to eliminate roundworms, hookworms, tapeworms, and whipworms in one go. Whether you have a boisterous Labrador puppy in Delhi, a free-roaming Indie dog adopted from the streets of Bengaluru, or a senior Shih Tzu in a Mumbai apartment, regular deworming with a reliable dog dewormer tablet is non-negotiable. Prazisam Plus combines three proven active ingredients — Praziquantel, Pyrantel Pamoate, and Fenbendazole — to give your dog complete protection. And because it can be given directly or mixed with food, with no starvation required before or after, it is genuinely one of the easiest deworming experiences for both you and your dog.

What Intestinal Worms Does Prazisam Plus Target?

Dogs in India are exposed to a wide range of internal parasites year-round, but particularly during and after the monsoon when contaminated soil, open drains, and puddles create prime conditions for worm larvae to thrive. Prazisam Plus provides broad-spectrum protection against the four most common and dangerous categories of intestinal worms found in Indian dogs.

• Roundworms (Toxocara canis) & Hookworms (Ancylostoma caninum): Roundworms are the most common worms in Indian dogs, especially puppies. They compete with your dog for nutrients, cause a pot-bellied appearance, and can actually be transmitted to humans — particularly children. Hookworms, meanwhile, attach to the intestinal wall and feed on blood, causing anaemia, especially dangerous in young or small-breed dogs. Pyrantel Pamoate in Prazisam Plus acts specifically on the nervous system of these nematodes, causing paralysis and elimination. (Per veterinary consensus, puppies should be dewormed every 2 weeks until 3 months, then monthly until 6 months.)
• Tapeworms (Taenia spp., Dipylidium) & Whipworms (Trichuris vulpis): Tapeworms in Indian dogs are most commonly acquired from fleas or by eating raw or undercooked meat — both very common in our context. You may spot rice-grain-like segments around your dog's rear or in their stool. Whipworms, on the other hand, burrow deep into the large intestine and are notoriously hard to eliminate with single-ingredient dewormers. Prazisam Plus combines Praziquantel (for tapeworms) and Fenbendazole (for whipworms) to address both — which is precisely why it is classified as a broad-spectrum rather than a standard dewormer.
• Hydatid Worms (Echinococcus granulosus) — A Critical India-Specific Risk: This is where Prazisam Plus stands apart from most dewormers available in India. Echinococcus granulosus, or hydatid worm, is a tapeworm that forms dangerous cysts in the organs of dogs and can also infect humans — a zoonotic risk that is particularly relevant in rural India and households where dogs have outdoor access. Prazisam Plus is effective against hydatid worms, making it an important choice for dogs that roam, live in semi-rural areas, or have been recently adopted from the streets.

To learn more about worms in dogs, and how to properly prevent and treat them, read our expert-approved blog: Dog Deworming: How to Prevent and Treat Worms in Dogs

How Does Prazisam Plus Work?

What makes Prazisam Plus a genuinely complete dewormer is the combination of three distinct active ingredients, each targeting different types of worms through different mechanisms. Unlike single-ingredient dewormers that only address one category of parasites, this triple-action formula ensures complete intestinal parasite clearance in a single dose.

• Praziquantel (50 mg) — Targets Tapeworms & Hydatid Worms: Praziquantel works by increasing the permeability of the worm's cell membrane, causing muscular paralysis and rapid disintegration of the parasite. It is highly effective against all species of tapeworms, including the dangerous Echinococcus granulosus. Your dog's immune system then clears the dissolved worm fragments naturally. This ingredient is used in human deworming medicines as well, giving you confidence in its safety profile. (Per WHO guidelines, Praziquantel is on the essential medicines list for its efficacy against flatworms.)
• Pyrantel Pamoate (144 mg) — Targets Roundworms & Hookworms: Pyrantel Pamoate mimics acetylcholine and causes spastic paralysis in roundworms and hookworms. Because it is poorly absorbed from the gastrointestinal tract, it acts locally in the gut with minimal systemic effects on your dog — which is why Prazisam Plus has an excellent safety profile and requires no pre-treatment fasting. This makes it particularly well-suited for puppies and anxious dogs that might react poorly to a fasting protocol.
• Fenbendazole (500 mg) — Targets Whipworms & Assists Against Roundworms: Fenbendazole disrupts the cellular structure of intestinal worms by binding to their tubulin proteins, effectively destroying their ability to absorb nutrients and maintain structural integrity. It provides the most reliable activity against whipworms — the hardest intestinal worm to eradicate — and adds an extra layer of roundworm and hookworm coverage. In combination with Pyrantel Pamoate, it creates overlapping protection against nematodes, significantly reducing the chance of treatment failure.

Explore similar products, and more on our complete Dog Dewormer Collection on Supertails

Expert Note on Ingredient Safety

All three active ingredients in Prazisam Plus are pharmacopoeial-grade (USP / IP / BP Vet) — meaning they meet internationally recognised purity and quality standards. This is not always guaranteed with lower-priced alternatives available online in India.

How to Give Prazisam Plus To Your Dog?

One of the biggest reasons Indian pet parents love Prazisam Plus is how uncomplicated it is to administer. No complicated weight calculations, no multi-day treatments, no fasting required. Here is everything you need to know.

Dosage by Body Weight

 

• Oral or Mixed with Food — Your Dog's Choice: Prazisam Plus can be given directly to your dog orally, or crushed and mixed into their regular food. Because the tablet is relatively small and uncoated, most dogs accept it mixed into wet food or a small amount of their favourite dog treat. This flexibility makes it especially practical for dogs that resist taking medicines directly.
• No Starvation Required — Before or After: Unlike some older deworming formulations, Prazisam Plus does not require you to withhold food before or after the treatment. Your dog can eat normally throughout the day of deworming. This is a significant quality-of-life improvement, particularly for puppies and dogs with sensitive stomachs that become stressed or nauseous when their feeding routine is disrupted.

When to Consult Your Vet?

If your dog is pregnant, lactating, has a known liver condition, or is below 3 months of age, please consult a veterinarian before administering Prazisam Plus. Our online vet consultation is available at Supertails — speak to a vet in minutes from your phone.

When And How Often Should You Deworm Dogs In India?

India's climate, food habits, and urban-outdoor dog culture create a higher-than-average worm exposure risk compared to many Western countries. A schedule that works in Europe will not necessarily protect your dog adequately here. Here is a practical, vet-aligned deworming guide for Indian conditions.

• Puppies — Start Early, Stay Consistent: Puppies in India can be infected with roundworms even before birth, through the mother's placenta, or shortly after through her milk. Most vets recommend beginning deworming at 2–3 weeks of age using a puppy-safe liquid suspension. Once your puppy is 3 months old and over 3 kg in weight, you can switch to Prazisam Plus tablets. Continue monthly deworming until 6 months of age, then move to a quarterly schedule.
• Adult Dogs — Quarterly as Standard, Monthly in High-Risk Conditions: For healthy adult dogs in a clean, apartment-based environment with minimal outdoor roaming, quarterly deworming (every 3 months) is the standard recommendation per veterinary consensus. However, if your dog spends time outdoors in parks, eats raw meat, interacts frequently with other dogs, or lives in areas where stray dog populations are high (common in most Indian cities and towns), monthly deworming is more appropriate.
• Monsoon Season — The Critical Deworming Window: India's monsoon season (June to September) is the highest-risk period for worm infections in dogs. Waterlogged soil carries worm eggs and larvae, open drains become breeding grounds for parasites, and dogs that go for walks in the rain are directly exposed. We strongly recommend deworming at the start of the monsoon (June), again mid-monsoon (August), and immediately post-monsoon (October). If you deworm only once a year, the post-monsoon window in October is the single most important time to do it. Learn more about keeping your dog safe and disease-free throughout the monsoon season by reading our expert-approved blog: Keeping Your Dog Clean and Healthy in Monsoon: Essential Grooming Tips

Is Prazisam Plus Safe? What to Expect After Dosing?

Prazisam Plus has a high margin of safety and is well tolerated by the vast majority of dogs. In rare cases, particularly in dogs with a heavy worm burden, mild side effects such as temporary lethargy, loose stools, or reduced appetite may be observed within 24 hours of dosing. This is often a normal response to the sudden elimination of a large number of parasites and typically resolves on its own within a day. If symptoms persist beyond 48 hours, consult a veterinarian.

• Pregnant and Lactating Dogs: Prazisam Plus is not recommended for use in pregnant or lactating dogs unless under direct veterinary guidance. Fenbendazole, one of the active ingredients, may be prescribed during pregnancy in some cases, but this should only be done after a consultation with your vet. Supertails offers instant online vet consultations — please use this service before deworming a pregnant dog.

• Use in Puppies — Age and Weight Restrictions: Prazisam Plus is suitable for puppies aged 3 months and above, provided they weigh at least 3 kg. It should not be used in very young puppies or in dogs below the minimum weight threshold. For puppies younger than 3 months, a liquid deworming suspension specifically formulated for young puppies should be used instead.

How Does Prazisam Plus Compare to Other Dog Dewormers in India?

 

While Drontal Plus uses Febantel instead of Fenbendazole, both are effective against the same spectrum of worms. The clinical difference for most pet parents is negligible. Prazisam Plus is the preferred choice for dogs with a potential hydatid worm exposure risk — specifically outdoor dogs, rescue adopters, and dogs in semi-rural areas — due to its reliable Praziquantel + Fenbendazole combination.

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Your dog cannot tell you when something inside is making them uncomfortable. But you can act before they have to. Vetoquinol Prazisam Plus is not just a dog dewormer — it is a one-tablet solution that gives you peace of mind about roundworms, hookworms, tapeworms, whipworms, and even hydatid worms, all in one go. Whether you are deworming a street dog you just adopted, setting up a quarterly routine for your Labrador, or protecting your pup before their first monsoon — this is the product trusted by lakhs of Indian pet parents and recommended by vets across the country. Add Prazisam Plus to your cart, set a deworming reminder, and get on with the fun part of having a dog.

(Disclaimer: Supertails' sole intention is to ensure that its consumers get information that is expert-reviewed, accurate, and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.)

FAQs

How often should I deworm my dog in India?

In India, adult dogs should be dewormed every 3 months as a minimum. Dogs with high outdoor exposure, raw meat diets, or frequent contact with stray dogs should be dewormed monthly. Puppies require deworming every 2 weeks until 3 months of age, then monthly until 6 months. The post-monsoon period (October) is the single most important deworming window due to peak worm exposure during the rainy season.

Is Prazisam Plus safe for puppies?

Prazisam Plus is safe for puppies aged 3 months and above that weigh at least 3 kg. It should not be given to puppies younger than 3 months — a liquid suspension dewormer is more appropriate for very young puppies. Always follow the weight-based dosage guide (1 tablet per 10 kg body weight) and consult a vet if your puppy has any underlying health conditions.

What worms does Prazisam Plus kill in dogs?

Prazisam Plus kills and eliminates roundworms, hookworms, whipworms, tapeworms, and hydatid worms (Echinococcus granulosus) in dogs. The triple-ingredient formula — Praziquantel, Pyrantel Pamoate, and Fenbendazole — ensures broad-spectrum coverage against both nematodes (roundworms, hookworms, whipworms) and cestodes (tapeworms, hydatid worms) in a single dose.

What is the correct dosage of Prazisam Plus for dogs?

The standard dosage of Prazisam Plus is 1 tablet per 10 kg of body weight, given as a single oral dose. A 10 kg dog receives 1 tablet, a 20 kg dog receives 2 tablets, and a 30 kg dog receives 3 tablets. Tablets can be given directly or mixed with food. No fasting is required before or after administration.

Can I give Prazisam Plus to my dog without a vet prescription?

Prazisam Plus is an over-the-counter (OTC) veterinary medicine and can be purchased without a prescription in India. However, for dogs with known health conditions, pregnant dogs, or dogs below 3 months of age, a vet consultation is strongly recommended before use. Supertails offers free online vet consultations if you have any concerns.

Does my dog need to fast before taking Prazisam Plus?

No, fasting is not required before or after administering Prazisam Plus. Your dog can eat normally on the day of treatment. The tablet can be given directly by mouth or mixed with a small portion of food, making it one of the most convenient deworming options available in India.

What are the side effects of Prazisam Plus in dogs?

Side effects from Prazisam Plus are rare and generally mild. In some dogs, particularly those with a heavy worm burden, you may observe temporary loose stools, mild lethargy, or reduced appetite within 24 hours of dosing. These symptoms typically resolve on their own within a day. If side effects persist beyond 48 hours or appear severe, consult a veterinarian immediately.

Is Prazisam Plus effective against hydatid worms?

Yes, Prazisam Plus is effective against hydatid worms (Echinococcus granulosus) — a distinction that sets it apart from many standard dewormers. Hydatid worm infection is a zoonotic risk in India, particularly for outdoor dogs and dogs in semi-rural areas. The Praziquantel content at 50 mg per tablet specifically targets this tapeworm species.

Can Prazisam Plus be given with food?

Yes, Prazisam Plus can be given directly by mouth or mixed with your dog's food. The tablet is uncoated and can be easily crushed and mixed into wet food, treats, or a small portion of kibble. This makes it significantly easier to administer to dogs that resist taking medicines directly.

At what age should I start deworming my puppy in India?

Puppies in India should ideally start deworming from 2–3 weeks of age using a liquid puppy deworming suspension. At 3 months of age (and minimum 3 kg body weight), you can transition to Prazisam Plus tablets. Deworming before the first vaccination is also strongly recommended, as a high worm burden can reduce the effectiveness of vaccines.

Is Prazisam Plus safe for pregnant dogs?

Prazisam Plus is not recommended for pregnant or lactating dogs unless specifically prescribed by a veterinarian. If your dog is pregnant and you suspect a worm infestation, please consult a vet before administering any dewormer. Supertails offers instant online vet consultations for exactly these situations.

How is Prazisam Plus different from Drontal Plus?

Both Prazisam Plus and Drontal Plus are broad-spectrum dewormers with similar efficacy profiles. The key formulation difference is that Prazisam Plus uses Fenbendazole while Drontal Plus uses Febantel — both are effective against whipworms and roundworms. Prazisam Plus tends to be slightly more affordable and is manufactured by Vetoquinol, an established Indian veterinary pharmaceutical company.