Always consult with your veterinarian before administering a penicillin regime so you clearly understand this drug’s proper dosages, frequency of administration and withdrawal times.Thanks for the great information Jen! Veterinarian Stacey Tarr, DVM, of Wellington, Colorado, often teaches clients how to properly give their horses intramuscular injections, most often to administer antibiotics or vaccinations.

To be clear - there should be NO blood when you aspirate.
We have a friend who told us to give him Penicillin.



In fact, this was the first ever antibiotic made available to humans during World War II. This is a very irritating and thick suspension, and should be injected very slowly and very deep into a large muscle. If giving a larger shot, give 15 mls, pull the needle out until you are almost out if the skin, push it back in at a much different angle, check for blood, then complete the injection.

The horse weighs around 1000 lbs. There are right and wrong ways to give a horse a shot. I guess some went in some small veins, but let me tell ya’ll it scare the hell out of me!!!!

Now what? Penicillin is a potent, antibiotic often used in horses against a variety of pathogenic organisms.

I will never use penicillin again, I always ask if the is anything else I can use. However, never repeat a failed injection, as it's impossible to predict how much was actually absorbed and there's a risk of overdose. If the drug is accidentally injected into the horse’s bloodstream, the procaine goes directly to the horse’s brain and causes the animal to tremble violently and throw itself over backwards. "Very detailed and professional explanation. It can be an asset to have a client able to give shots. My friend injected her horse and it looked like the medicine leaked out a little. As fast as it happened it was over. If it is administered into IV or into a vein, it can be dangerous and potentially fatal for your horse. Covered all possible things, and the pictures are great." Covered all possible things, and the pictures are great." Sometimes horses only need to be injected with Penicillin one time, sometimes they need to be injected with Penicillin every day for a week, and sometimes they need to be injected with Penicillin every day for a month- it all depends on each horse’s individual situation.Your vet will be able to recommend what correct duration for your horse’s treatment will be.
You prolly shouldn't be giving penicillin for this, and you CERTAINLY shouldn't be giving it by following various peoples' casual instructions for how to give the injection. Dr. Elliott, BVMS, MRCVS is a veterinarian with over 30 years of experience in veterinary surgery and companion animal practice. No more than 10 to 15 cc of product per site. The swelling went all the way down but yesterday he jumped a fence and the knee is swollen again, not as badly but still. Occasionally, it can also result in massive constriction of the airwaves and sudden death.Long acting penicillin. I had a very cooperative mare, which is great when you are learning a new skill, and everything went very smoothly.It is also very important to make sure you split up your dosage when administering. Besthorserider.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com.

Include your email address to get a message when this question is answered.By using this service, some information may be shared with YouTube.Always stay calm around the horse.

Penicillin is a potent, antibiotic often used in horses against a variety of pathogenic organisms. There are methods of giving shots which minimize pain.