Hopefully, nothing. Unfortunately, after the drug is expired, the antibiotic and the inert carrier chemicals it is mixed into start to degrade. This degradation is unpredictable in the field and could do anything from rendering the antibiotic inert (ie, no longer an effective drug) to turning the antibiotic or one or more of the other chemicals into a potent toxin that could severely injure or kill the dog.
No!
No! You shouldn't give expired meds to your dog!
my dog is seven years old she had a cold can i give her 250 milligram of amoxicillin antibiotics and how often.
Consult your veterinarian. Do not administer medication to a dog, unless you have specific directions on dosage.
I'd check with your vet first, aspirin can upset the stomach, not all antbiotics will agree with pets, if your vet gave you the amoxicillin did they mention to give aspirin also? Aspirin not recommended by your vet can be fatal to your dog. Never ever give aspirin made for human consumption to your dogs.
I need help. I have an 80lb dog and I need to buy amoxicillin what will be the doseage should i get him?
Expired meds are no more safe for dogs than they are for humans. As you and I have no idea what the decomposition of diphenhydramine creates -- No -- don't do it.
Hyper-ness!
At the very least licorice will give the dog diarrhea - this happens in humans as well.
None
Don't give your dog Pepto-Bismol unless you are advised by your veterinarian to do so. The most likely thing that happens is that you wind up with fresh pink dog yak on your carpet.
It matters how much, they may become a little sick or very sick