Cytopoint (lomustine) is a monoclonal antibody injection used to treat allergic dermatitis in dogs. It was approved by the United States Food and Drug Administration (FDA) in 2014.
Lawsuits
Since its approval, there have been several lawsuits filed against Zoetis, the manufacturer of Cytopoint, alleging various adverse reactions to the medication. These lawsuits have been filed in both federal and state courts.
The lawsuits allege that Cytopoint has caused a variety of adverse reactions in dogs, including:
- Serious allergic reactions: Some dogs have experienced serious allergic reactions to Cytopoint, including anaphylaxis. These reactions can be life-threatening and require immediate medical attention.
- Neurological problems: Some dogs have developed neurological problems after receiving Cytopoint, such as seizures and tremors. These problems can be permanent and debilitating.
- Deaths: There have been several reports of dogs dying after receiving Cytopoint. The exact cause of death is not always clear, but the lawsuits allege that Cytopoint was a contributing factor.
Current Status of the Lawsuits
The lawsuits against Zoetis are still ongoing, and it is unclear how they will be resolved. The company has denied the allegations in the lawsuits and maintains that Cytopoint is safe for dogs. However, the lawsuits have raised concerns about the medication, and some veterinary clinics have stopped using it.
FDA Investigation
The FDA has been monitoring the safety of Cytopoint since it was approved in 2014. The FDA has received reports of adverse reactions to Cytopoint, but the agency has not determined whether the medication is causing these reactions. The FDA is continuing to investigate the safety of Cytopoint.
Recommendations for Pet Owners
If you are considering using Cytopoint for your dog, it is important to discuss the risks and benefits with your veterinarian. You should also be aware of the signs of an allergic reaction, such as swelling, hives, and difficulty breathing. If you notice any of these signs after your dog has received a Cytopoint injection, you should take them to the veterinarian immediately.
Conclusion
The ongoing lawsuits and FDA investigation raise concerns about the safety of Cytopoint. Pet owners should carefully consider the risks and benefits of Cytopoint before using it for their dogs.
