Skip to Main Content ›
FREE Shipping on orders over $49
20% OFFCoupon Code:
SAVE20
100% Satisfaction Guaranteed
 20% OFF w/code
SAVE20
FREE Shipping $49+
100% Satisfaction Guaranteed
My Account
Fleas and Ticks
5 Pet Health Problems Fleas Can Cause Benefits of Flea & Tick Preventatives for Pets Benefits of Flea Pills, Oral Chewables, and Tablets Can Pets Get Fleas During Cold Weather? Control Your Pet's Itching and Allergies from Fleas Ehrlichia in Dogs: Symptoms and Treatment Establish Effective Pet Flea Prevention Flea & Tick Control: Frontline Plus or NexGard? Flea and Tick: FAQs About Fleas Flea and Tick: FAQs About Flea Treatments Flea and Tick: FAQs About Ticks How to Apply Flea and Tick Medication How to Fog Your Home to Remove Fleas How to Get Rid of Fleas in Your Home How to Get Rid of Fleas on Ferrets How to Get Rid of Fleas on Kittens How to Get Rid of Fleas on Puppies How to Kill Fleas in Your Yard How to Kill Fleas on Your Puppy How to Prevent Fleas on Your Cat How to Prevent Fleas on Your Dog How to Remove a Tick from a Dog How to Spray Your Yard for Fleas How to Use a Flea Comb How to Use a Flea Spray on Pets How to Use Flea Prevention Effectively Indoor Flea Control Is NexGard Safe? Killing Flea Eggs with Insect Growth Regulators Outdoor Flea Control Relieve Your Cat's Flea Itching Relieve Your Dog's Flea Itching Rocky Mountain Spotted Fever in Pets Steps To Tackle a Pet Flea Infestation Tick Paralysis in Dogs Top 4 Flea Myths Every Pet Owner Should Know What Flea Treatment Is the Best for My Cat? What Flea Treatment Is the Best for My Dog? When Flea Preventatives Fail Which Is the Best Flea Prevention for Your Pet? Why Does My Pet Need Flea & Tick Prevention? Why Has My Pet's Flea Medicine Stopped Working?

Category
Addison's Disease Allergies Anal Sac Inflammation Anxiety Arthritis Asthma Behavior Bladder Stones Cancer Congestive Heart Failure Corneal Ulcers Coughing Cushing's Disease Dental Diabetes Diarrhea Digestive Distemper Dry Eye Ear Infections Ear Mites Fatty Tumors Feline Leukemia Fleas and Ticks Fungal Diseases Glaucoma Hair Loss Heartworm Disease Hip Dysplasia Horse Lameness Horse Ulcers Hot Spots Hyperthyroidism Hypothyroidism Inflammatory Bowel Disease Joints Kennel Cough Kidney Disease Kidney Stones Kitten Limping Lyme Disease Lymphoma Mange Medication Motion Sickness Nutrition Pain Parvovirus Poisoning Puppy Rabies Seasons Senior Pets Separation Anxiety Submissive Urination Supplements Unexplained or Unhealthy Weight Urinary Tract Vaccine Reaction Vomiting Worms See All A-Z

Is NexGard Safe?

What is NexGard?

NexGard, first of its kind, is an oral flea and tick preventative that effectively kills fleas and 3 types of ticks (the American dog tick, the black-legged tick, and the Lone Star tick), and it's a great alternative to other flea and tick preventatives like topicals and collars. It protects your dog from harmful infestations for a full 30 days with just one chewable. Coming from the reputable makers of Frontline, NexGard kills 100% of fleas in 24 hours and ticks within 48 hours. Additionally, it is effective in preventing tick-borne diseases such as Lyme, Anaplasmosis, Ehrlichiosis, and Rocky Mountain spotted fever. The only downside to NexGard is that the parasites have to bite the dog to be affected by the medication, which can sometimes take several hours to take place.

How does NexGard work?

NexGard only contains one ingredient, afoxolaner, which absorbs into the bloodstream and causes uncontrolled activity in the fleas' and ticks' nervous systems, resulting in death. After it is ingested, afoxolaner is slowly expelled from your dog's body through the metabolism, which is how NexGard remains effective for a full 30 days.

What makes NexGard safe for my dog?

So, while NexGard does a great job in protecting your dog from fleas and ticks, is the chewable itself safe to give your dog? Yes, NexGard Chewables is safe to give to most dogs. More specifically, NexGard is safe and effective in dogs and puppies 8 weeks of age or older, weighing 4 lbs or more. It is advised to be used with caution in dogs with a history of seizures, and the safe use of NexGard in pregnant, breeding, or lactating dogs hasn't been evaluated.

NexGard was approved by the U.S. Food and Drug Administration (FDA) in 2013, meaning the FDA decided that the benefits of it outweigh the potential risks. It has minimal side effects, and has been shown to be safe at up to 5 times the recommended dose.

In a 90-day field study, 415 dogs were administered afoxolaner and no serious adverse reactions were observed with NexGard. The most frequent adverse reaction was vomiting, with 17 dogs experiencing that reaction. Other observed adverse reactions included 13 dogs who experienced dry/flaky skin, 13 dogs who experienced diarrhea, 7 dogs who experienced lethargy, and 5 dogs who experienced lack of appetite.

NexGard is also safe to use with alongside other medications, like your dog's heartworm medication. In another well-controlled field study, NexGard was administered together with other medications including vaccines, antiparasitic drugs, antibiotics (including topicals), steroids, NSAIDS, anesthetics, and antihistamines. Throughout the study, no adverse reactions were observed.

Max's Tip
Max & Molly
It's always best to talk to your vet about any medications your pet is taking.
Get 10% OFF Now Offer
Close
Live Chat Share Website Feedback
"