Mary Allen
Introduction to NexGard
NexGard is a popular flea and tick preventive medication for dogs. It is an oral chewable tablet that is given once a month to prevent flea and tick infestations. Many pet owners prefer NexGard over topical treatments because it is easy to administer and does not leave any residue on the fur. However, like all medications, NexGard may have side effects that can cause concern for pet owners.
What is NexGard and how does it work?
NexGard is a brand name for a medication called afoxolaner. It works by blocking the nervous system of fleas and ticks, causing paralysis and death. NexGard is considered safe and effective for most dogs when used according to the manufacturer’s instructions. It is important to note that NexGard is not a treatment for existing flea or tick infestations, but rather a preventive measure to keep new infestations from occurring.
Reported side effects of NexGard
Like all medications, NexGard may have side effects. The most commonly reported side effects are vomiting, diarrhea, and lethargy. These side effects are usually mild and go away on their own within a few days. However, in rare cases, NexGard may cause more serious side effects such as seizures, tremors, and ataxia (loss of coordination). These side effects are more common in dogs that are sensitive to afoxolaner or have pre-existing neurological conditions.
Can NexGard cause illness in dogs?
While NexGard is generally considered safe for most dogs, it is possible for it to cause illness in some dogs. The most serious side effects of NexGard are related to the nervous system, and in rare cases, may result in seizures or tremors. Additionally, some dogs may experience gastrointestinal upset such as vomiting or diarrhea. However, these side effects are usually mild and go away on their own within a few days.
Symptoms of illness linked to NexGard
Symptoms of illness linked to NexGard may vary, but can include vomiting, diarrhea, lethargy, loss of appetite, seizures, tremors, and ataxia. If your dog shows any of these symptoms after taking NexGard, it is important to contact your veterinarian immediately.
How common is illness caused by NexGard?
Illness caused by NexGard is relatively rare. Most dogs tolerate afoxolaner well and experience no adverse effects. However, it is important to monitor your dog closely after administering NexGard and report any unusual symptoms to your veterinarian.
Factors that may increase the risk of illness
Certain factors may increase the risk of illness caused by NexGard. For example, dogs with pre-existing neurological conditions may be more susceptible to side effects related to the nervous system. Additionally, dogs that are sensitive to afoxolaner may experience more severe side effects than other dogs.
What to do if your dog shows signs of illness
If your dog shows signs of illness after taking NexGard, it is important to contact your veterinarian immediately. Your veterinarian can evaluate your dog and determine if the symptoms are related to NexGard or if there is another underlying condition that needs to be addressed.
Treatment options for NexGard-related illness
If your dog is experiencing side effects related to NexGard, your veterinarian may recommend supportive care such as fluids and medications to manage symptoms. In severe cases, hospitalization may be necessary.
Prevention measures for NexGard-related illness
To minimize the risk of NexGard-related illness, it is important to follow the manufacturer’s instructions carefully and only administer the recommended dose. Additionally, it is important to monitor your dog closely after administering NexGard and report any unusual symptoms to your veterinarian.
Alternatives to NexGard for flea and tick prevention
If you are concerned about the potential side effects of NexGard, there are other flea and tick preventive medications available. Your veterinarian can help you determine which medication is best for your dog based on their individual needs and medical history.
Conclusion: Weighing the risks and benefits of NexGard
Overall, NexGard is a safe and effective flea and tick preventive medication for most dogs. While there is a small risk of side effects, the benefits of preventing flea and tick infestations outweigh the potential risks. As with any medication, it is important to monitor your dog closely and report any unusual symptoms to your veterinarian.