Horses & Winstrol

Performance horses are sometimes treated with Winstrol, an anabolic steroid.

Winstrol is classified as a veterinary anabolic steroid used in cats, dogs and horses. As a steroid, it increases the utilization of protein and leads to the additional growth of body tissue. As an anabolic substance, it increases the appetite in the animal. Combining these effects leads to an increase in the vigor of the animal and can result in weight gain. Winstrol is manufactured by Abbot Laboratories for Pharmacia & Upjohn Company.

Indications for Use

According to Web site pfizerah.com, Winstrol is indicated for horses who, "are (in) debilitated states resulting from illness, surgery, traumatic injuries or plain overwork." The drug is intended to improve appetite and the condition of the horse as well as promote weight gain. Winstrol is a controlled substance limited to use by or under the order of a licensed veterinarian.

Common Use

Studies by the manufacturer confirm Winstrol has a beneficial effect on horses under high levels of stress from heavy training or workloads. Owners of performance horses should confirm there are no limitations to steroid use by the governing body of the race or show circuit. Regulations can vary from state to state.

Contraindications

Winstrol has not been tested on mares that are in foal or breeding stallions, and use in these animals is not recommended. Winstrol should also not be used on animals intended for slaughter for human consumption.

Dosage

Common dosage for horses is 25mg per 100 lbs. of body weight injected intramuscularly on a weekly basis for up to four weeks. Monitor the condition of the horse to determine if more than one or two injections are necessary. Confirm the animal has adequate nutritional value in its available fee. Winstrol increases appetite and efficiency of converting feed into muscle but the necessary feed value must be present in the diet for it to be effective.

Side Effects

The manufacturer notes possible "mild androgenic" effects in its reference material. Androgenic effects are defined as changes to the male reproductive tract. The veterinarian will consider the animals future as a breeding animal before prescribing winstrol. Other side effects can include aggravation of existing heart of kidney problems.

References

• Pfizer: Winstrol-V
• Elephant Care: Stanozolol