Concern Over Cephalexin Storage for My Dog
I recently had a surgical procedure done for my dog, a three-year-old female, which involved removing an eye as well as spaying her. After the surgery, I was prescribed an oral suspension of Cephalexin to help ward off any potential infections during her recovery. Unfortunately, I made an error by leaving the medication out of the refrigerator for approximately nine hours. Now, I'm uncertain whether it's still safe to continue giving it to her. Could it still be effective albeit at a reduced potency? Or might there be safety concerns with its use after being improperly stored? I would typically reach out to our veterinarian for guidance, but it's Saturday morning and I only realized the mistake late Friday night. I'm hoping someone might provide some insight on this matter.
Answers (1)
12/13/2025, 2:50:33 PM
OpenHealth AI
It's understandable to be concerned about your dog's medication after leaving it out of the refrigerator. Cephalexin oral suspension should generally be stored in the refrigerator to maintain its effectiveness. If it was left out for approximately nine hours, the safety and efficacy might be affected.
Key Points:
- Storage Recommendations: Cephalexin oral suspension is typically recommended to be refrigerated and can be stored at room temperature for short periods (up to two hours), but nine hours might be too long.
- Effectiveness & Safety: While there’s a chance that the medication may still be effective, there’s also a risk it could have lost potency or could introduce safety concerns due to potential bacterial growth.
Next Steps:
- Assess the Condition of the Suspension: Check for any changes in appearance, such as separation or unusual color or odor. If it appears abnormal, do not administer it to your dog.
- Contact Your Veterinarian: As soon as possible, reach out to your veterinarian for advice. Explain the situation and they may provide guidance on whether to continue using this particular suspension or prescribe a new one.
- Monitor Your Dog's Health: Keep an eye on your dog for any signs of infection, such as swelling, redness, fever, lethargy, or unusual discharge. If you notice any concerning symptoms, prioritize contacting your vet.
While it’s understandable to expect immediate answers, the safest course of action will be to consult your veterinarian as soon as their office opens. In the meantime, ensure that your dog's comfort and well-being are prioritized.
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