NexGard is a popular flea and tick preventative for dogs in the US, but what happens if you find an expired chew at the back of the cupboard? Is it safe to give to your furry friend, or is it a risky move? This article will address the potential risks and benefits of administering expired NexGard, offering guidance based on current veterinary practices and standards in the US. Let’s explore the best course of action to ensure your dog’s health and well-being.
Understanding NexGard and Its Expiration Date
NexGard chews contain afoxolaner, the active ingredient that kills fleas and ticks. Like all medications, NexGard has an expiration date. This date signifies the period during which the manufacturer guarantees the medication’s full potency and safety. Beyond this date, the effectiveness of the afoxolaner can diminish, potentially leaving your dog vulnerable to parasites.
Risks of Giving Your Dog Expired NexGard
While a slightly expired NexGard chew is unlikely to cause immediate harm, it’s generally not recommended. The main risk is reduced effectiveness. The afoxolaner may have degraded, making it less potent against fleas and ticks. This could lead to infestations, which can cause skin irritation, allergic reactions, and even transmit diseases like Lyme disease, ehrlichiosis, and anaplasmosis.
Another, albeit less common, concern is the potential for changes in the chemical composition of the expired medication. While rare, these changes could theoretically lead to adverse reactions in your dog.
Safeguarding Your Dog’s Health: Best Practices
The safest course of action is to never give your dog expired medication. Dispose of expired NexGard responsibly, according to local guidelines. Instead, purchase a new supply from your veterinarian or a reputable pet supply store.
Prevention is key when it comes to flea and tick control. Maintain a regular preventative schedule recommended by your veterinarian. This is especially crucial in areas with high tick populations or during peak flea and tick seasons. Regularly check your dog for ticks, especially after walks in wooded or grassy areas.
Alternatives to NexGard
If you’re looking for alternative flea and tick preventatives, several options are available in the US market. Discuss these with your vet to determine the best fit for your dog’s breed, size, lifestyle, and any existing health conditions. Some popular alternatives include topical solutions like Frontline Plus and Bravecto, as well as oral medications like Simparica and Credelio.
Conclusion
While it might be tempting to use that expired NexGard chew to save a few dollars, your dog’s health is worth the investment in a fresh supply. Expired medication can be less effective, leaving your dog unprotected against parasites. Prioritize your dog’s well-being by using only unexpired medication and consulting with your veterinarian for the best preventative care. Don’t take chances with expired NexGard.
FAQ
- What should I do with expired NexGard? Dispose of it responsibly according to local guidelines. Many pharmacies and veterinary clinics offer medication take-back programs.
- How long does NexGard last? NexGard provides protection against fleas and ticks for one month.
- Can I give my dog two NexGard chews if one is expired? No, absolutely not. Consult your veterinarian before administering any medication.
- Are there any side effects associated with NexGard? While generally safe, some dogs may experience mild side effects such as vomiting, diarrhea, or lethargy.
- What are the signs of a flea or tick infestation on my dog? Excessive scratching, licking, biting at the skin, hair loss, and visible fleas or ticks are common signs.
- How often should I check my dog for ticks? Check your dog daily, especially during tick season or after being in areas where ticks are prevalent.
- Can expired NexGard harm my dog? While unlikely to cause serious harm, expired NexGard is less effective and could theoretically lead to adverse reactions.
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