Please note: a valid prescription is required for all prescription medication.
NexGard Combo is a monthly topical solution for cats that combines esafoxolaner, eprinomectin, and praziquantel. You can buy NexGard Combo online, view the current price, and choose the weight-band dose that matches your veterinarian’s directions. The product is used for broad parasite protection in cats and eligible kittens, including flea and tick protection, heartworm prevention, and treatment or control of certain intestinal worms.
NexGard Combo for cats is applied to the skin rather than given as a tablet or chew. Weight matters because each applicator is intended for a specific cat weight range. If your cat is growing, losing weight, or close to a boundary between sizes, weigh your cat before reordering and ask the clinic which dose band fits the current plan.
NexGard Combo Price and Weight-Band Doses
The NexGard Combo price depends on the cat weight band, quantity, and pack configuration shown during ordering. Smaller and larger cat doses are not interchangeable, so match the choice to the weight range on your veterinarian’s instructions. The total may also differ when a single monthly application and a multi-dose supply are both shown.
NexGard Combo topical solution is commonly organized by cat body weight. The supplied weight bands include 1.8 to 5.5 lbs, 5.6 to 16.5 lbs, and 16.6 to 33 lbs. These ranges help prevent under-treatment in larger cats and unnecessary exposure in smaller cats. Do not split one applicator between cats unless the approved directions and your veterinarian specifically support that approach.
| Weight band | Typical use context | What to match before checkout |
|---|---|---|
| 1.8 to 5.5 lbs | Small cats and eligible kittens | Current weight, minimum age, and monthly dose count |
| 5.6 to 16.5 lbs | Mid-weight adult cats | Weight range, quantity, and timing of use |
| 16.6 to 33 lbs | Larger cats | Weight band, number of applicators, and refill timing |
Some households compare NexGard Combo cost with separate flea, tick, heartworm, or deworming products. Start with parasite coverage and weight range, not only the box count. A broad-spectrum monthly topical may simplify a plan for some cats, while another cat may need a different product combination because of health history, parasite exposure, age, or household risk.
Quick tip: Keep a note of your cat’s weight and application date with each refill.
How to Order NexGard Combo Online
To order NexGard Combo online, choose the weight-band dose that fits your cat, then review the quantity and topical form before placing the order. Enter accurate pet and clinic information when requested so the order can be matched to the animal receiving the medication. For customers arranging US delivery from Canada, plan ahead so the next monthly application is not delayed.
The order path should support a practical treatment decision. If your cat has changed weight, started another parasite medicine, developed skin irritation, or had a recent illness, ask the veterinary clinic whether the same monthly topical still fits. Avoid relying on an older box if your cat has moved into a different weight range.
- Choose the cat weight band shown in the directions.
- Confirm that the form is a topical solution.
- Match the quantity to the planned monthly applications.
- Use the correct animal name and current weight.
- Review handling, storage, and safety instructions before use.
We may review order details when product, animal, or clinic information appears inconsistent. This helps reduce avoidable selection errors, especially for weight-based topical products. Do not start, stop, or layer parasite medications without veterinary input, because similar drug classes or overlapping parasite targets can complicate safety monitoring.
What NexGard Combo Covers
NexGard Combo flea and tick for cats is labeled to kill fleas and ticks, prevent heartworm disease, and treat or control roundworms, hookworms, and tapeworms. That makes it a broad-spectrum parasite product for cats when monthly topical protection is part of the veterinary plan. It does not diagnose parasites or replace an exam when a cat has symptoms such as coughing, vomiting, diarrhea, weight loss, skin wounds, pale gums, or visible worms.
The three active ingredients work across different parasite groups. Esafoxolaner is an isoxazoline-class ingredient used against fleas and ticks. Eprinomectin contributes to heartworm prevention and activity against certain internal parasites. Praziquantel targets tapeworms. Together, the esafoxolaner eprinomectin praziquantel topical solution addresses external parasites, heartworm prevention, and several intestinal worms in one monthly application.
Parasite risk is not the same for every cat. Indoor cats may still encounter fleas brought in by people or other pets, while outdoor cats may face higher tick and intestinal worm exposure. Travel, boarding, rescue history, hunting behavior, and regional heartworm risk can also change the recommended schedule. Your veterinarian can advise whether testing, follow-up treatment, or a different prevention routine is needed.
For condition-based browsing, related collections include feline flea infestation, feline tick infestation, feline heartworm disease, and feline intestinal worm infestation. These categories can help you understand adjacent parasite-control products without substituting one product for another.
Monthly Use, Application, and Handling
NexGard Combo monthly use means one labeled applicator is applied at the interval directed for the cat. The solution should reach the skin, not just the hair coat. Part the fur in the labeled application area, apply as directed, and prevent the cat from licking the site. If more than one pet lives in the home, separate animals long enough to reduce grooming of the treated area.
Application technique affects how much medicine contacts the skin. Avoid getting the solution in the eyes or mouth, and wash hands after handling unless the package directions state otherwise. Plan the application when you can observe your cat for a short period afterward. If the site becomes wet soon after use, or if the applicator spills, contact the veterinary clinic for product-specific next steps.
Store applicators in the original packaging until use and follow the storage conditions on the label. Keep them away from children and animals. Do not use an expired applicator, a damaged package, or a solution that looks different from expected. For recurring parasite protection, reorder before the last planned application is due, especially if travel or boarding may affect supply planning.
Shipping and handling should be considered when timing a refill. Prompt, express, cold-chain shipping language may appear during checkout for certain medication orders, but the most important planning step is to keep the monthly schedule aligned with the veterinary plan. Do not apply early or repeat a dose only because a shipment arrived later than expected.
Safety, Side Effects, and Cautions
Review safety information before using NexGard Combo topical for cats, particularly if your cat has a history of seizures, tremors, poor coordination, severe skin reactions, or sensitivity to topical medications. Isoxazoline-class products have been associated with neurologic adverse reactions in some animals. Tremors, ataxia, or seizures require prompt veterinary attention.
Other possible side effects may include application-site irritation, temporary behavior changes, vomiting, diarrhea, reduced appetite, or lethargy. Many cats tolerate topical parasite products, but persistent, severe, or worsening symptoms should be discussed with a veterinarian. Seek urgent care for trouble breathing, collapse, severe weakness, repeated vomiting, or a rapidly progressing reaction.
Use extra care in kittens, underweight cats, senior cats, and cats with existing medical problems. Cats and kittens must meet the minimum age and weight stated in the approved directions. Safety may not be established for every breeding, pregnant, or lactating cat, so those situations should be handled through the veterinary clinic before use.
- Report any history of seizures, tremors, or coordination problems.
- Mention prior reactions to topical flea or tick products.
- List other dewormers, heartworm preventives, and skin products.
- Ask what to do if an application is missed.
- Separate pets if another animal may lick the treated site.
Why it matters: Weight-band errors and overlapping parasite products can increase safety risks.
Interactions and Veterinary Checks
Tell the veterinary clinic about all flea, tick, heartworm, deworming, ear mite, and skin products your cat currently receives. Combining products can duplicate parasite coverage or make adverse reactions harder to trace. This is especially important when switching from another monthly preventive, using a separate tapeworm treatment, or treating multiple pets in the same household.
Heartworm prevention has a timing component. Cats with possible exposure, respiratory signs, or an uncertain prevention history may need assessment before a prevention plan is chosen. A broad-spectrum topical does not confirm whether a cat has parasites, and it should not be used as a substitute for testing when symptoms are present.
Ask the clinic how to handle missed applications, bathing, swimming exposure, or grooming of the treated site. Those answers depend on the label, timing, and your cat’s health history. Keep a simple record of application date, weight band, dose count, and any symptoms noticed after use. The record can help the clinic evaluate whether a reaction is product-related or caused by another condition.
How It Compares With Related Parasite Products
NexGard Combo for kittens and adult cats may be convenient when the goal is flea, tick, heartworm, roundworm, hookworm, and tapeworm coverage in one topical product. Another cat may need a narrower flea product, a separate dewormer, or a different active ingredient based on exam findings or parasite testing. The best comparison begins with the target parasites, species label, weight range, and veterinary plan.
NexGard Combo is not the same as every flea and tick product. Some products cover fleas and ticks only, while others add heartworm prevention or intestinal worm activity. Some are topical, and others are oral. Do not substitute a dog product for a cat product. Certain ingredients used in dogs can be dangerous for cats, and species-specific labeling matters.
If ear mite, lungworm, or broader pet medication categories are relevant to your cat’s care, related browsing may include feline ear mite infestation, feline lungworm infection, and the pet medications category. Use these collections to orient product discussions with the veterinary clinic rather than replacing the exact medication chosen for your cat.
Authoritative Sources
Official prescribing information: NexGard COMBO Prescribing Information provides labeled indications, weight bands, directions, and safety warnings.
Manufacturer product information: NexGard COMBO Product Information summarizes parasite coverage and owner-use details.
This content is for informational purposes only and is not a substitute for professional medical advice.
Express Shipping - from $29.99
Shipping with this method takes 3-5 days
Prices:
- Dry-Packed Products $29.99
- Cold-Packed Products $39.99
Standard Shipping - $19.99
Shipping with this method takes 5-10 days
Prices:
- Dry-Packed Products $19.99
- Not available for Cold-Packed products
What does NexGard Combo cover?
NexGard Combo is labeled for cats to kill fleas and ticks, prevent heartworm disease, and treat or control roundworms, hookworms, and tapeworms. It is a monthly topical solution that combines esafoxolaner, eprinomectin, and praziquantel.
How is NexGard Combo applied to cats?
NexGard Combo is applied to the skin as a topical solution, usually after parting the fur in the labeled application area. The solution should contact the skin, and treated cats should be kept from licking the site or being groomed by another pet.
Which NexGard Combo dose should I choose?
Choose the dose by your cat’s current weight band and the veterinary directions. Supplied weight bands include 1.8 to 5.5 lbs, 5.6 to 16.5 lbs, and 16.6 to 33 lbs. If your cat is close to a boundary, weigh the cat before reordering.
What side effects can NexGard Combo cause in cats?
Possible side effects include application-site irritation, vomiting, diarrhea, reduced appetite, lethargy, or behavior changes. Isoxazoline-class products have also been associated with neurologic signs such as tremors, ataxia, or seizures, which need prompt veterinary attention.
Is NexGard Combo better than Frontline for cats?
The better choice depends on the parasite targets and your cat’s health history. NexGard Combo includes flea, tick, heartworm, roundworm, hookworm, and tapeworm coverage, while other products may have different active ingredients or a narrower spectrum. Ask the veterinary clinic before switching.
Rewards Program
Earn points on birthdays, product orders, reviews, friend referrals, and more! Enjoy your medication at unparalleled discounts while reaping rewards for every step you take with us.
You can read more about rewards here.
POINT VALUE
How to earn points
- 1Create an account and start earning.
- 2Earn points every time you shop or perform certain actions.
- 3Redeem points for exclusive discounts.
You Might Also Like
Related Articles
Humulin N Dosage Chart: Safe Use and Adjustment Factors
A Humulin N dosage chart can help you organize a prescribed insulin plan, but it should not decide your dose. Humulin N is insulin isophane, also called NPH insulin (neutral…
Humalog KwikPen Generic Options and Insulin Lispro Safety
A Humalog KwikPen generic search usually comes down to one key point: Humalog KwikPen contains insulin lispro, but insulin copies are not always handled like traditional small-molecule generics. Some products…
Insulin Syringe Sizes: Barrel, Needle, and Safety Basics
Insulin syringe sizes describe three things: how much the barrel holds, how long the needle is, and how thin the needle is. These details matter because insulin is measured in…
Fiasp Cartridge Safety, Compatibility, and Mealtime Use
A Fiasp cartridge is a replaceable cartridge form of Fiasp, a faster-acting insulin aspart used around meals when prescribed for diabetes. It is meant for compatible reusable insulin pens, not…



