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What Are the Different Types of Steroids for Animals?

Marlene Garcia
Marlene Garcia

The most common types of steroids for animals prescribed by veterinarians come under the general term of corticosteroids, which are used to treat allergies, inflammation, and pain. They include prednisone and prednisolone to treat arthritis, itching, and swelling in animals. When raised for human consumption, animals might be implanted with other types of steroids, including natural or synthetic hormones called anabolic steroids.

Cortisone might be used to relieve intense itching and hair loss in domestic pets with allergies. Most veterinarians prescribe these steroids for animals over short periods of time because of potential side effects from long-term use. These drugs might cause damage to internal organs and weaken an animal’s immune system. Pets might also suffer pancreatic disorders or intestinal problems, including the formation of ulcers.

Beef cattle routinely receive hormonal implants to increase their growth rates.
Beef cattle routinely receive hormonal implants to increase their growth rates.

Although rare, androgens might be recommended for domestic animals suffering from illness causing extreme weakness. Two common testosterone-based drugs include stanozolol and nandrolone, which might be effective to treat anemia by building red blood cells. They also increase muscle mass in animals weakened by serious illnesses.

Beef cattle and sheep routinely receive hormonal implants to increase growth rates. Natural anabolic steroids include estradiol, progesterone, and testosterone. Estradiol is similar to the female hormone estrogen, while the other two stem from the male hormone testosterone. Synthetic versions of these steroids for animals might be used in place of natural compounds.

Prednisone treats arthritis, itching, and swelling in animals.
Prednisone treats arthritis, itching, and swelling in animals.

Synthetic zeranol, acetate, and trenbolone are approved in some regions as safe for human consumption in meat products. They are not typically allowed in dairy cattle, pigs, and poultry. Consumer protection agencies report these steroids for animals pose no risk of harm to humans because levels permitted are low compared to levels occurring naturally in the body. Some countries have banned the use of steroids for animals eaten by humans.

Veterinarians may prescribe steroids for different animals for short-term use.
Veterinarians may prescribe steroids for different animals for short-term use.

Controversy exists over the use of steroids in the food industry. Some reports claim extra hormones ingested by humans disrupt the normal hormonal balance in the body, especially in children. Opponents say children enter puberty earlier when exposed to food implanted with steroids. One study in Italy linked enlarged breasts in boys to hormones in meat.

Testosterone is a steroid.
Testosterone is a steroid.

Steroids marketed for animal use might also be abused by body builders who want to quickly increase muscle mass. These drugs are not sold over the counter in most areas, but might be available through illegal avenues. Health risks of abusing these drugs might be significant with long-term use or high doses.

Frequently Asked Questions

What are the main types of steroids used in veterinary medicine?

Synthetic zeranol, acetate, and trenbolone are not allowed in pigs.
Synthetic zeranol, acetate, and trenbolone are not allowed in pigs.

There are primarily two types of steroids used in veterinary medicine: anabolic steroids, which promote muscle growth and are often used to aid recovery from illness or injury, and corticosteroids, which are used to reduce inflammation and suppress the immune system in conditions like allergies, autoimmune diseases, and inflammation.

How do corticosteroids work in animals?

Sheep often receive hormonal implants to help them grow.
Sheep often receive hormonal implants to help them grow.

Corticosteroids mimic the effects of hormones your pet's body produces naturally in the adrenal glands. When given in doses that exceed the body's usual levels, corticosteroids suppress inflammation, which can reduce the signs and symptoms of inflammatory conditions and disorders. This can provide relief from pain and stiffness in conditions like arthritis.

Are anabolic steroids safe for animals?

Cortisone may be prescribed to domestic pets to relieve intense itching from allergies.
Cortisone may be prescribed to domestic pets to relieve intense itching from allergies.

Anabolic steroids can be safe for animals when used under veterinary supervision and for legitimate medical reasons. However, misuse or abuse of anabolic steroids can lead to adverse effects, including liver damage and behavioral changes. It's crucial to follow a veterinarian's guidance when using these drugs.

Can steroids affect the behavior of my pet?

Yes, steroids can affect an animal's behavior. Corticosteroids, for instance, can cause increased thirst, hunger, and need to urinate. Some animals may exhibit more significant behavioral changes, such as increased aggression or restlessness. It's important to monitor your pet's behavior and report any significant changes to your vet.

What are the potential side effects of steroids in animals?

Steroids can have side effects ranging from mild to severe. These may include increased thirst and hunger, increased risk of infection, thinning of the skin, and potential for diabetes or Cushings disease with long-term use. Each animal may react differently, and close monitoring by a veterinarian is essential.

How are steroids administered to animals?

Steroids can be administered to animals in several ways, depending on the condition being treated and the type of steroid used. Common methods include oral tablets, injections (which can be either short-acting or long-acting), topical creams or ointments for skin conditions, and inhalers for respiratory issues.

Discussion Comments

bear78

What do you guys think about the use of anabolic steroids (like stanozolol) in animals, especially in race horses?

Apparently, giving anabolic steroids to animals is becoming more common. I've heard that some dog owners use it, and even though it's illegal, it's being used for race horses as well.

stoneMason

@fify-- My dog is on a corticosteroid for arthritis. Right now, the only side effects I'm seeing are increased thirst and urination. He's drinking a ton of water and urinating frequently.

fify

My sister's cat has allergies. She's on a prednisone group steroid for it. It's been working very well and his symptoms basically disappear on this medication.

But recently, the cat has been diagnosed with diabetes and the vet thinks that it might be due to the steroids.

The problem is whether the cat should continue with steroid treatment or not. The vet said that the diabetes might go away when the steroids are stopped, but then the allergies will return full-blown.

Has anyone else experienced something like this with prednisone and pets?

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    • Beef cattle routinely receive hormonal implants to increase their growth rates.
      By: Tim Aßmann
      Beef cattle routinely receive hormonal implants to increase their growth rates.
    • Prednisone treats arthritis, itching, and swelling in animals.
      By: Thirteen Of Clubs
      Prednisone treats arthritis, itching, and swelling in animals.
    • Veterinarians may prescribe steroids for different animals for short-term use.
      By: leungchopan
      Veterinarians may prescribe steroids for different animals for short-term use.
    • Testosterone is a steroid.
      By: logos2012
      Testosterone is a steroid.
    • Synthetic zeranol, acetate, and trenbolone are not allowed in pigs.
      By: caspernhdk
      Synthetic zeranol, acetate, and trenbolone are not allowed in pigs.
    • Sheep often receive hormonal implants to help them grow.
      By: taraki
      Sheep often receive hormonal implants to help them grow.
    • Cortisone may be prescribed to domestic pets to relieve intense itching from allergies.
      By: V&P Photo Studio
      Cortisone may be prescribed to domestic pets to relieve intense itching from allergies.