The dose of diphenhydramine goes by the dog's weight, not it's age. The standard dose is 1 mg per pound of weight, every 8 hours. For a 20 lb. dog, the doese is 20 mg of diphenhydramine. If you think your dog is having an emergency, call your vet's office. Don't wait for help from any Internet helpline.
MAKE SURE YOU CONSULT YOUR VETERINARIAN BEFORE YOU GIVE ANY MEDICATION TO YOUR ANIMALS, SOME BREEDS HAVE DIFFRENT REACTIONS TO CERTIN TYPES OF MEDICATIONS!Regular Benadryl (Diphenhydramine) is ok for dogs. The dosage for this would be 2.2mg/kg every 8-12 hours.Example: Your dogs weighs 15lbs1) First you will need to know what your dog weighs in kg. To convert lbs to kg1a) Dogs weight in lbs / 2.2 = Dogs weight in kg1b) 15 lbs / 2.2 = 6.8 kg2) So now that you know your dog weighs 6.8 kg you can figure out how much Diphenhydramine to give them2a) 2.2mg x 6.8 kg = 14.96 or 15mg3) Now you know you can safely give your dog 15mg of Diphenhydramine, but since most of these tabs only come in 25mg strenght you can cut it in half and give them 1/2 of a tab.
No. It will just kill you.
That depends on how many milligrams of diphenhydramine are in each teaspoonful of the liquid, why you're giving the Benadryl, and whether or not your dog is receiving any other medications. Contact your Vet. He/she will know the correct dose for your pet.
Ask your vet
yes,you will be ok to donate
I assume you want to administer over the counter sleeping pills to a dog. There is a lot of documenation available for giving dogs diphenhydramine which is the same ingrediant in Benydryl and in most over the counter sleeping pills. So I recommend sticking to Benydryl or an OTC sleeping pill with diphenhydramine and not expiramenting with doxylamanine. Benydryl dosage should be 1 mg for every 10lbs of dog. A 20lb dog should take 2mg of diphenhydramine.
take it to the vet
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.
Call your vet. Tell how much your dog weighs and how much you gave it. Take the vet's advice.
Diphenhydramine
This question should be asked of your veterinarian - you can probably call over to the clinic and ask rather than make an appointment. Unfortunately, trying to get human formulations of diphenhydramine (the drug in Benadryl) into a small enough dosage to be safe for a six pound dog is very difficult.